TY  - BOOK
AU  - Ritchie,Gary A.
TI  - New agricultural crops
T2  - AAAS selected symposium
SN  - 0891584730
PY  - 1979///
CY  - Washington, D.C.
PB  - Westview Press
KW  - Plants, Cultivated
KW  - Botany, Economic
KW  - Plant introduction
N1  - References : p. 258-259
ER  -