000 00472nam a2200181Ia 4500
005 20250619145120.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8170243378
_c200
040 _aMAIN
041 _aEnglish
082 _a363.7
_bKHA
100 _aKhanna, Gopesh Nath
245 0 _aEnvironment problems and the united nations
260 _aNew Delhi
_b; Ashish Publishing
_c, 1990
300 _a204p.
650 _aEnvironment Problems
942 _cBK
999 _c121592
_d121592