TY  - BOOK
AU  - Nicholson,Max
TI  - The environmental revolution: a guide for the new masters of the world
U1  - 574.5 
PY  - 1970///
CY  - New YorkEUA
PB  - McGraw-Hill
KW  - Ecología
N1  - FACULTAD DE ZOOTECNIA
ER  -