Covers 1983 to present. WorldCat WorldCat is the OCLC Online Union Catalog. WorldCat is comprised of over 39 million records that describe the items owned by libraries around the world. Covers 1000 A.D. to present, updated daily. Zoological Record Indexes over 6,500 international research journals as well as books, newsletters, selected dissertations, review annuals, and conference proceedings in the field of zoology.
Coverage includes behavior, ecology, evolution, morphology, systematics, and more.
Covers 1883 - 1996.