TY  - BOOK
AU  - Esmay, Merle L.
TI  - Principles of animal environment : textbook
T2  - Environmental engineering in agriculture and food series
SN  - 0870552635
U1  - 591.5 
PY  - 1978///
CY  - Westport
PB  - Connecticut, Avi Publishing
KW  - Livestock-Housing
KW  - Veterinary Physiology
ER  -