TY  - BOOK
AU  - Gujarat Agricultural University,
TI  - Gujarat Agricultural University : Bulletin on Post Graduate Research Thesis Abstracts 1969-89(Book 1,2)
U1  - 630.7205 
PY  - 1991///
CY  - Navsari
PB  - Agronomy Dept., N. M. C. A.
KW  - Agriculture. & related technologies
ER  -