000 00440 a2200181 4500
020 _a0851991890
082 _a631.4
_bYOU
090 _c21703
_d33852
100 _aYoung, Anthony
245 _aAgroforestry for soil management
250 _a2nd ed.
260 _aKenya
_bCAB International
_c1997
_g1997
300 _avii,320p.
_c23cm
650 _aAgroforestry
650 _aSoil fertility
650 _aSoil conservation
942 _cL
999 _c49154
_d49154