000 00639nam a22002057a 4500
999 _c10663
_d10663
003 UDS
005 20220928071338.0
008 170301b xxu||||| |||| 00| 0 eng d
020 _a9748556697
040 _aLC
_bEng.
_cLC
_dLC
050 _aS599.9
_bV61
100 _qAhn, Peter M. ; Elliott, Colin R.
245 _aVertisol management in Africa
_c/Peter M. Ahn ; Colin R. Elliott
260 _aBangkok :
_bIBSRAM,
_c1989.
300 _a421p. :
_c24cm
600 _2Agriculture
_xSoils. Soil science
610 _x Including soil surveys, soil chemistry, soil structure,
630 _xsoil-plant relationships
942 _2lcc
_cBK