DDE, DDT + dieldrin : residues in American kestrels and relations to reproductions
by Stanley N. Wiemeyer ... [et al.]
Bok Engelsk 1986
Utgitt | Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service , 1986
|
---|---|
Omfang | iii, 33 s. : ill.
|
Emner |