TY  - BOOK
TI  - Key to the photographic interpretation of Philippine agricultural crops
PY  - 1970///n]
CY  - Quezon City
PB  - PROS
KW  - Photography, Agricultural
KW  - Philippines
KW  - 20th century
KW  - Photography
KW  - Crops
KW  - Farm life
KW  - Pictorial works
ER  -