000 | 00355nam a2200133Ia 4500 | ||
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008 | 180611s9999||||xx |||||||||||||| ||und|| | ||
041 | _aen | ||
082 | _a631.422 | ||
100 | _aHAUSER,G.F.. ed. | ||
245 | 0 | _aSoil Fertility Investigations on Farmers Field | |
260 |
_bRome. FAO of the United Natio _cns 1985 |
||
300 | _a(vi),78p. | ||
942 | _cLL | ||
999 |
_c33430 _d33430 |