TY  - BOOK
AU  - Martin,Franklin W.
AU  - Gaskins,Murray H.
TI  - Cultivation of the sapogenin-bearing Dioscorea species
T2  - United States. Dept. of Agriculture. Production research report
AV  - S21 .Z2382 no. 103
PY  - 1968///]
CY  - Washington]
PB  - Agricultural Research Service, U.S. Dept. of Agriculture
KW  - Yams
KW  - Dioscorea
N1  - Bibliography: p. 18-19
ER  -