TY  - BOOK
AU  - Jerry D. Eastin
AU  -  Robert D. Munson, 
TI  - Moving off the yield plateau
U1  - 633 
PY  - 1972///
CY  - Madison
PB  - American Society of Agronomy
N1  - Jerry D. Eastin & Robert D. Munson: Moving off the yield plateau.  (2nd Ed)  Madison.  American Society of Agronomy, 1972.--(633EAS)
ER  -