000 00677nam a2200181Ia 4500
003 KeNaKNATCOM
005 20220328123947.0
008 220221s9999 xx 000 0 und d
040 _aKNATCOM-UNESCO
_cKNATCOM-UNESCO
098 _a2.75BIO
100 _aH. Ssali(ed.)
245 _aBiological nitrogen fixation in Africa:
_bproceedings of the first conference of the African Association for biological nitrogen fixation(AABNF) /
260 _aNairobi:
_bThe Nairobi Rhizobium Mircen,
_c1985.
300 _ax.540p. :
_bill.
500 _aIncludes list of participant countries.
650 _a1.Plant Nutrition
942 _2UNESCO
_n0
_cBK
_h2.75BIO
_k2.75
_mBIO
999 _c2455
_d2455