000 00541nam a2200193Ia 4500
005 20250619145142.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8171582494
_c5200
040 _aMAIN
041 _aEnglish
082 _a333.703
_bTRI
100 _aTrivedi, P.R. and Raj, Gurdeep
245 0 _aEncyclopaedia of environmental sciences
260 _aNew Delhi
_b; Akashdeep Publishing
_c, 1992
300 _avi,284p.
_b, V.7
650 _aEncyclopaedia
650 _aEnvironmental Sciences-Encyclopaedia
942 _cBK
999 _c122622
_d122622