00257nam a2200109Ia 450000500170000000800410001708200160005810000140007424500190008826000320010730000080013920260224040950.0260224s9999||||xx |||||||||||||| ||und||  a631.522 DAN  aDana, S.  0aPlant breeding  aKolkata : Naya Udyog,c2001  a240