Presented is a listing of threatened and endangered animal species and subspecies both by State and collectively for the United States, Puerto Rico, Virgin Islands, American Samoa, Guam, and Trust Territory. (BW)

A generic list of North American Chironomidae (Diptera) is presented to help aquatic biologists quickly locate important taxonomic references for the adults, larvae, and pupae of each genus. The list (in chart format) includes literature published through 1981. When recent literature is available, older references are omitted, since the purpose of…

Presented are 28 pages of titles of books related to agriculture, arranged in alphabetical order according to subject matter. Prices and publishers' names are provided. A five-page directory of publishers provides addresses of each publishing company. (SA)

Louisiana State University has long been a research center for the study of the state of Louisiana. Originally prepared as two separate bibliographies, 1955-1969 and 1970-1980, this document includes both bibliographies and a subject index. Each entry includes the author's name, title of the thesis, date of the thesis, and the major subject area.…

This resource guide provides a list of materials available from public and private sources on agriculture and related issues. More than 300 organizations and publishers were asked what materials they were producing that could help regular K-12 classroom teachers incorporate more information about agriculture into their instruction. This guide is…

This resource catalog of horticulture curriculum materials for students with special needs is divided into twenty-seven instructional areas: aboriculture; annuals; entomology; floral crops production; floral design and flower shop operations; garden center; greenhouse; ground covers and hedges; herbs; house plants; landscape construction and…