TY  - BOOK
AU  - Frey, Kennetb J
TI  - Plant Breeding A Symposium held at Iowa state University 
U1  - 631.522  
PY  - 1966///
CY  - Lowa: 
PB  - The Lowa State University Press; 
KW  - Agriculture and related technologies | Technology (Applied sciences) | Plant breeding
ER  -