TY  - SER
ED  - College of Agriculture
ED  - Agricultural Experiment Station
TI  - Science Agriculture
PY  - 1973/// -
CY  - Pennsylvania
PB  - The Pensylvania State University
KW  - AGRICULTURA
KW  - INDUSTRIA
KW  - PESTICIDAS
KW  - ALFALFA
KW  - PASTURAS
KW  - VACA
KW  - PLANTAS
KW  - RIEGO
KW  - GALLINA
KW  - PARTENOGENESIS
KW  - COMBUSTIBLES
KW  - AGUA
KW  - LACTANCIA
KW  - GENÉTICA
ER  -