000 00538nam a2200157Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a632.1
_bP39E
100 _aPal, B P
245 0 _aEnvironmental conservation and development
_cB P Pal
260 _aDehradun
_bNatraj
_c1982
300 _aix, 100p.
440 _aIndian environment society
650 _aConservation of natural resources-India; Agricultural conservation-India; Nature conservation-India; Environmental sciences-India
942 _cBKS
999 _c25103
_d25103