TY  - BOOK
AU  - Philipson,Warren Rodney
TI  - Philippine crop occurrence in relation to soil and climate factors
PY  - 1975///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Agriculture ecology
KW  - Crops and climate
KW  - Philippines
N1  - Thesis (Ph.D.) - Cornell University, 1975
ER  -