00565nam a2200169Ia 4500008004100000020001500041082001700056100001800073245009700091260005900188300000800247650004100255650003400296653002200330653002200352700002100374170901s1978    xx            000 0 und d  a044441617X  a631.53bB86A  aBroertjes, C. 0aApplication of Mutation Breeding Methods in the improvement of Vegetatively Propagated Crops  aNew YorkbElsevier Scientific Publishing Companyc1978  a316  aAgriculture and related technologies  aTechnology (Applied sciences)  aMutation breeding  aPlant propagation  aVanharten, A. M.