000 00291nam a22001217a 4500
008 170404b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a574
100 _a9
101 _aSHM
245 _aPROCEEDINGS OF SOIL EROSION AND PRODUCTIVITY WORKSHOP
_cLARSON, W.E
942 _2udc
_cBK
999 _c9608
_d9608