000 00316nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aBasu (Swapna)
245 0 _aSoil erosion and environmental problems
260 _b"APH Publishing Corporation, New Delhi."
260 _c2011
365 _b395.00
942 _cBK
999 _c158486
_d158486