TY  - BOOK
TI  - Priorities for alleviating soil-related constraints to food production in the tropics
PY  - 1980///
CY  - Los Banos, Laguna
PB  - International Rice Research Institute
KW  - Food production -- Congresses
KW  - sears
KW  - Soils -- Congresses
N1  - Includes bibliographical references
ER  -