TY  - BOOK
AU  - N.I Vavilov
AU  -  K. Starr Chester, 
TI  - Origin, variation, immunity and breeding of cultivated plants
U1  - 581.56 
CY  - Company
PB  - Chronical Botanica
KW  - Breeding
N1  - N.I Vavilov & K. Starr Chester: Origin, variation, immunity and breeding of cultivated plants.  Company.  Chronical Botanica,--(581.56VAV)
ER  -