00373nam a2200133Ia 4500008004100000082001600041100001500057245002300072260004500095300000800140650004100148650003400189653001600223170901s1943    xx            000 0 und d  a631.5bM75C  aMoore, H.I 0aCrops and Cropping  aLondonbGeorge Allen and Unwin Ltdc1943  a235  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture