000 00267nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aNIRMAL CHANDRA SAHU
245 0 _aEconomics of forest resources
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
999 _c95156
_d95156