TY  - GEN
AU  - Narwal , Shamhers S
TI  - Allelopathy:field observations and methodology
SN  - 8172331304
U1  - 632.96 
PY  - 1996///
CY  - India
PB  - Scientific Pulishers
KW  - ALLELOPATHY
KW  - AGRICULTURE
ER  -