TY  - BOOK
AU  - Bancroft,Griffing
AU  - Hamberger,John
TI  - Vanishing wings: a tale of three birds of prey
SN  - 053102041X
AV  - QL795.B57 B36
U1  - 598.9/1 
PY  - 1972///
CY  - New York
PB  - Watts
KW  - Birds of prey
KW  - Juvenile literature
N1  - Bibliography: p. 141-149
N2  - Describes the physical characteristics and habits of an eagle, osprey, and a falcon and discusses the effects of environmental pollutants on their survival
UR  - http://www.archive.org/details/vanishingwingsta00banc
UR  - http://www.openlibrary.org/books/OL4584959M
ER  -