TY  - BOOK
AU  - Cantoria, Magdalena
AU  - Cartoria, Magdalena
TI  - Challenge to biologists in the 70's the escalation of food production.
PY  - 1973///
CY  - Quezon City, Philippines
PB  - National Research Council of the Philippines
KW  - Biology, Addresses, lectures, essays
KW  - Food Production - Addresses, lectures, essays
ER  -