TY  - BOOK
TI  - Developing drought- and low n-tolerant maize
SN  - 968-6923-93-4
AV  - 633.153/DEV 
U1  - 633.153/DEV 
PY  - 1996///
CY  - Mexico
PB  - G.0. edmeades,  m. banziger, h.r. mickelson
ER  -