TY  - BOOK
AU  - OOMMEN.M
AU  - Dr. SADANANDAN .N
TI  - CULTURAL, MANURIAL AND WATER REQUIREMENTS FOR SWEET POTATO (Ipomoea batatas (L) Lam.)
U1  - J N89 
PY  - 1989///
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - DEPARTMENT OF AGRONOMY
ER  -