Annual report of the National Science Foundation
Author : National Science Foundation (U.S.)
Publisher :
Page : 280 pages
File Size : 41,54 MB
Release : 1951
Category : Research
ISBN :
Author : National Science Foundation (U.S.)
Publisher :
Page : 280 pages
File Size : 41,54 MB
Release : 1951
Category : Research
ISBN :
Author : Charles Duncan Michener
Publisher : Smithsonian Books (DC)
Page : 232 pages
File Size : 21,56 MB
Release : 1994
Category : Nature
ISBN :
"The first identification key to cover all bees in the whole of the New World north of the equator. Parallel columns of English and Spanish text, and 500 drawing and photographs detail the distinguishing features of 169 genera and provide additional information such as range, number of species and subgenera, and references to any revisionist studies. Includes a guide to using the key. Field tested. Annotation c. by Book News, Inc., Portland, Or." -- PUBLISHER.
Author : National Science Foundation (U.S.)
Publisher :
Page : 268 pages
File Size : 39,70 MB
Release : 1958
Category : Research
ISBN :
Author : University of Kansas
Publisher :
Page : 726 pages
File Size : 48,57 MB
Release : 1992
Category : Natural history
ISBN :
Author : John L. Neff
Publisher :
Page : 306 pages
File Size : 46,43 MB
Release : 1982
Category : Bees
ISBN :
Author :
Publisher :
Page : 336 pages
File Size : 25,20 MB
Release : 1995
Category : Science
ISBN :
Author :
Publisher :
Page : 524 pages
File Size : 44,23 MB
Release : 1881
Category : Natural history
ISBN :
Comprises articles on geology, paleontology, mammalogy, ornithology, entomology and anthropology.
Author :
Publisher :
Page : 708 pages
File Size : 19,60 MB
Release : 1990
Category : Entomology
ISBN :
Author :
Publisher :
Page : 864 pages
File Size : 21,9 MB
Release : 1986
Category : Biology
ISBN :
Author :
Publisher :
Page : 624 pages
File Size : 14,30 MB
Release : 1970
Category : Union catalogs
ISBN :
Includes entries for maps and atlases.