TY  - BOOK
AU  - Silver,Rae
TI  - Parental behavior in birds
SN  - 0879332891
PY  - 1977///
CY  - Hutchinson & Ross, Stroudsburg, Pa.
PB  - Dowden
KW  - Birds
KW  - Behavior
KW  - Addresses, essays, lectures
KW  - Parental behavior in animals
N1  - Includes indexes
ER  -