000 00456nam a2200169Ia 4500
008 200204s9999 xx 000 0 und d
020 _a8170993873
082 _a363.7 MAT
100 _a"Maithani, B. P."
245 0 _aEnvironmental planning for sustainable development of hill areas : a case study approach
260 _aNew Delhi
260 _bMittal Pub.
260 _c1992
300 _a200p.
650 _aSustainable development
942 _cBK
999 _c47321
_d47321