TY  - BOOK
AU  - Wortman,Sterling
AU  - Cummings,Ralph W.,joint author
TI  - To feed this World: the challenge and the strategy 
SN  - 0801821371
PY  - 1978///
CY  - Hopkins
PB  - Hopkins University Press
KW  - Food supply
N1  - Includes index and bibliography; Open access
ER  -