TY  - BOOK
AU  - Weaver,Robert J., x
AU  - x
TI  - Plant growth substances in agriculture: x
SN  - x
U1  - 581.333/W363p 
PY  - 1972///
CY  - New Delhi
PB  - S. Chand
KW  - Plant Physiologuy
N1  - Includes
ER  -