TY  - BOOK
T1  - Land classification and supporting studies on the Upper Pampanga River Project.
LA  - English
PP  - Quezon City
PB  - s.n.]
YR  - 1971
UL  - https://tuklas.up.edu.ph/Record/UP-99796217603381233
OP  - 116
NO  - Prepared by National Irrigation Administration and U.S. Bureau of Reclamation for the International Bank for Reconstruction and Development.
CN  - HD 910 P3 P55 1971
KW  - Land : Classification. : Philippines : Pampanga.
KW  - Irrigation : Philippines : Pampanga.
KW  - Upper Pampanga River Project.
ER  -