TY  - BOOK
AU  - Singh,Amar  .
TI  - Practical plant physiology / 
U1  - 571.2 
PY  - 1982///
CY  - New Delhi : 
PB  - Kalyani Publishers , 
KW  - PLANT PHYSIOLOGY
N1  - Includes bibliogrphical references and index
ER  -