TY  - BOOK
AU  - David N. Sen
TI  - Ecological approaches to Indian weeds
U1  - 632.58 
PY  - 1981///
CY  - Jodhpur
PB  - Geobios International
N1  - David N. Sen: Ecological approaches to Indian weeds.  Jodhpur.  Geobios International, 1981.--(632.58SEN)
ER  -