000 00311nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aThompson, Louis M
245 0 _aSoil And Soil Fertility
250 _a4TH. ED.
260 _bTata Mcgraw-Hill
_aNew Delhi
_c1979
700 _aTroeh, Frederick R
942 _cBK
999 _c10592
_d10592