TY  - BOOK
AU  - Wortman,Sterling
AU  - Cummings,Ralph Waldo
TI  - To feed this world: the challenge and the strategy 
SN  - 0801821371
PY  - 1978///
CY  - Baltimore, MD
PB  - John Hopkins U.
KW  - Food supply
KW  - Underdeveloped areas
KW  - Food Supply
KW  - Agriculture
N1  - Includes bibliographical references and index
ER  -