TY  - BOOK
AU  - x, x
AU  - x
TI  - Recent advances in Botany: Prof. P. P.N. Mehra commemorative volume
SN  - x 
U1  - 581/KAR 
PY  - 1976///
CY  - Delhi
PB  - Bishen singh Mahendra Pal Singh
KW  - Botany
ER  -