000 00493cam a22001697a 4500
008 180718b1979 xxu||||| |||| 00| 0 eng d
082 _aO91 G959
100 _aGupta, Rajkumar
245 _aPlants for environmental conservation
_cby Rajkumar Gupta
260 _aDehra Dun
_bBishan Singh Mahendra Pal Singh
_c1979
300 _a247p.
650 _aPlants - Collection and preservation
650 _aPlants - Ecology
650 _aPlantations
650 _aPlants
650 _aPlant ecology
999 _c400157
_d400157