000 00253nam a2200085Ia 4500
008 130123s9999 xx 000 0 und d
082 _a634.9
245 _aAgroforestry Abstracts Vol.3, No.1-4
260 _aKenya
_bC.A.B. International &ICRAF Wallingford
_c1990
999 _c82247
_d82247