00425nam a2200145Ia 4500008004100000082001600041100002100057245004100078260004400119300000800163650004100171650003400212653001600246653001700262170901s1976 xx 000 0 und d a631.5bD75P aDraper, Simon. R 0aBiochemical Analysis in crop science aNew YarkbOxford University Pressc1976 a130 aAgriculture and related technologies aTechnology (Applied sciences) aAgriculture aBiochemistry