00613nam a2200193Ia 4500008004100000082001600041100002200057245006200079260005000141300000800191650002300199650001800222653002100240700001800261700002300279942001200302999001500314952009000329170901s1952    xx            000 0 und d  a581.1bB69P  aBeadle, George W. 0aPrinciples of Plant PhysiologybA Series of Biology Texts  aSan FranciscobW.H. Freeman and Companyc1952  a499  aBotanical sciences  aPure Sciences  aPlant physiology  aBonner, James  aGalston, Arthur W.  2ddccBK  c8257d8257  00102ddc4070aRAUbRAUd2017-10-18l0o581.1 B69Pp331r2017-10-18w2017-10-18yBK