00508nam a2200169Ia 4500008004100000082002000041100001700061245003400078260006900112300000800181650004100189650003400230653001600264653001900280700002200299700001700321170901s1957    xx            000 0 und d  a630.27488bC53A  aComar, C. L. 0aAtomic Energy And Agriculture  aD. C.bAmerical Association For The Advancement of Sciencec1957  a450  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture  aNuclear energy  aReitemeier, R. F.  aTukey, H. B.