000 00583nam a2200181Ia 4500
008 170901s1975 xx 000 0 und d
020 _a0112408893
082 _a631.4
_bG72S
100 _aGreat Britain, Ministry of Agriculture and Food
245 0 _aSoil Physical Conditions and Crop Production
_bProceedings of a conference
260 _aLondon
_bHer Majesty's Stationery Office
_c1975
300 _a505
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aCrop production
653 _aSoil physics
942 _2ddc
_cBK
999 _c13155
_d13155