000 00378nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.46:579.64
_bLYN
100 _aLYNCH, J M
245 0 _aSoil biotechnology: Microbial factors in crop production.
260 _aLondon
_bBlackwell
_c1983
650 _aPlant growth regulators
650 _aSoil biotechnology
942 _cBK
999 _c37061
_d37061