TY  - BOOK
AU  - Conner R N  
AU  - Dickson J G  
AU  - Fleet R R  
AU  - 
TI  - Role of insectivorous birds in forest ecosystems
U1  -  574 .5 
CY  - New York
KW  - avian census techniques
KW  - Ecology
KW  - sampling prey populations
ER  -