TY  - BOOK
AU  - Nagaich, B.B., ed.
AU  - Vrema, S.C., ed.
TI  - Jaurnal of the Indian Potato Association v.4, no.1 July, 1977
SN  - 09708235
PY  - 1977///
CY  - Shimla
PB  - Indian Potato Association
ER  -