Skip to Main Content

Reference Books: Print & Online

Finding Information from a Reference

Reference materials are compilations; a "reference" connects a researcher to background information in a way that is intended to be found quickly when needed. Reference materials can be dictionaries, encyclopedias, bibliographies, handbooks and guides, catalogs, atlases and maps, directories, almanacs – even the internet.

Using OU Libraries' Catalog

Although the library guide you currently read is considered a reference material, the following lists are not comprehensive. Check the OU Libraries Discover catalog to connect to even more resources. Think about the keywords you would use to search the catalog; for general books containing definitions of terms or overviews of a subject, search for your keywords plus "encyclopedia" or "dictionary." Want reference assistance? Reach out to the STEM Services team at libstem@ou.edu

Looking for a reference on citation style? Visit the Citations page of the guide.

Finding Books in the Library by Call Number

Books are located in Bizzell Memorial Library in the following call number locations.

Library of Congress Call Numbers for Plant Biology:

Call Number Range Topic
QK 1-989 Botany
QK 640-707 Plant Anatomy
QK 710-899 Plant Physiology
QK 900-989 Plant Ecology
QH 1-278.5 Natural History
QH 301-705 General Biology
QH 359-425 Evolution
QH 540-549.5 Ecology
S Agriculture
SB Plant Culture
SH Aquaculture

What's new about the catalog? See if the library has a copy of your class's textbook! 

Textbooks on Reserve and course reserve materials are now searchable by course code (ex. HIST 3403), course name (ex. Modern Israel), title (ex. Quiet Street), or author. Some materials are searchable by professor last name (ex. Seidelman). Students can search the catalog or the new Textbook Search Scope (located under the Search Scope drop-down menu).

Screenshot of OU Libraries catalog website, "Search Scope" dropdown menu showing textbooks

Biology and Biodiversity

Plant Biology

Taxonomy

Genomics & Bioinformatics

Ecology and Evolutionary Biology

Global Climate Change

Resource Management

Textbooks for Multiple Courses

Recommended (Not Required)

How to Search for Information on Insects

For insects in general, there are so many different species (even in a given family, there may be hundreds of thousands to millions!) that searching for larger groups, like the genus, family, or order, can help. So, I would start using just the family name, which will end with the suffix -idae. (Info on how these different names are ordered is here.) When searching for the family in the catalog doesn’t bring up much, go to the order. Often if something is about the family or order and they don’t say it’s specific to whatever species, it may be relevant to your species.

Words to look for about the insect's habits will include "life history", "natural history", "behavior/behaviour", "habitat", "ecosystem", "ecology", and "evolution". Words to look for in the titles or subjects that may get you more drawings are “morphology”, “taxonomy”, “keys”, and "identification" for external anatomy. (Keys are a formal way of identifying animals and plants that involves choices, so these choices often require illustrations.) Borror and Delong’s Introduction to the Study of Insects has many technical drawings of various insect families and will have citations that may refer you to more detailed works on your insect's order. Scholarly articles on insects in the same order, family, or genus may include drawings of the anatomy, especially if the article is about taxonomy, morphology, or identification.

For the insect's internal organs, check out a textbook like “The Insects: an outline of entomology” which we have on reserve. You can also search with the subject heading insects for more textbooks. Since you are looking for more drawings, many of the older textbooks may have good illustrations as well. Internal organ diagrams will usually be for insects in general; only very well-studied organisms like grasshoppers or honeybees MIGHT have a drawing specific to that family or order.

Using Multiple Names in One Search

You may want to search for multiple names at once (family, a species or variety name, or order). "Smooth Operator" – a library tutorial video – will describe how to use the "OR" operator to chain together multiple names in a search. The "Reference Basics" tab contains a link to the OU Libraries catalog, and you can find library databases under "Searching for Sources" in the left-hand menu.

Identifying a Specimen for the Design Project

Your specimen for the design project is purchased online. To correctly and accurately identify an insect to species, it helps (and sometimes requires) having geographical context – that is, where on earth the insect was collected originally. For your specimen, please match the insect to the list that came with the set for your class. If you are having trouble identifying it (some specimens are not in great condition and the illustrations on the list are not great either), I recommend expanding your search to orders. The specimen list probably will not state the order (if you're not sure what an order is, please have a read of the first paragraph under "How to Search for Information on Insects" about how animals are classified), so search the names of your candidate insects in Google or another search engine and see what orders they belong to. That should help you narrow down your search. If you haven't figured it out after an hour or two, please contact your science librarian Claire and she can help.

How to Search for Information on Growing Plants

There are so many different species of plants (even in a given family, there may be hundreds, or hundreds of locally adapted varieties (or "cultivars") for cultivated plants) that searching for larger groups, like the genus, family, or order, can help. (Info on how these different names are ordered is here.) For "domesticated" and cultivated plants like vegetables, start with the scientific name or common name(s) of the species and narrow down to cultivar or region if needed.  For wild plants, start with the scientific name and expand as needed to include genus or family. Often if something is about the family or order and they don’t say it’s specific to a particular species, it may be relevant to your species. Search terms or key words to look for about growing plants can include include "germination", "dormancy", "stratification", "disease", and "companion planting".

Words to look for in the titles or subjects that may get you more drawings are “morphology”, “taxonomy”, “keys”, and "identification" for the whole plant or its parts. (Keys are a formal way of identifying animals and plants that involves choices, so these choices often require illustrations.) You can also look under the search term "plants" under material type "books" for more books and textbooks. Since you are looking for more drawings, many of the older textbooks may have good illustrations as well.

Using Multiple Names in One Search

As I mentioned under How to Search for Information, you may want to search for multiple names at once (family, a species or variety name, or order). "Smooth Operator" – a library tutorial video – will describe how to use the "OR" operator to chain together multiple names in a search. The "Reference Basics" tab contains a link to the OU Libraries catalog, and you can find library databases under "Searching for Sources" in the left-hand menu.