TY  - BOOK
AU  - Browder L E
TI  - Pathogenic Specialization in Cereal Rust Fungi Especially Puccinia Reconditaf S P Tratici : Concepts Methods of Study and Application No 1432
U1  - I2375/N71/B07832 
PB  - Agri Res Survey United State Dept of Agri Kansas, U S A
ER  -