TY  - BOOK
AU  - Volpe,E.Peter
TI  - Instructor's resource manual to accompany man, nature and society: an introduction to biology
U1  - 574 
PY  - 1979///
CY  - DubuqueIowaEUA
PB  - Wm. C. Brown Company Publishers
KW  - Biología
N1  - FACULTAD DE ZOOTECNIA
ER  -