TY  - BOOK
AU  - Vashista, B.R.
TI  - Botany for Degree Students: Bacteria, Viruses, Lichens and Plant Disease
SN  - 81-219-0382-3
U1  - 579 
PY  - 1989///
CY  - New Delhi
PB  - S.Chand
KW  - Biology
KW  - Microorganisms
ER  -