TY  - PRO
AU  - Mataruka,D.F.
AU  - Low,A.R.C.
AU  - Makombe,G.
TI  - Example of a maize nitrogen x phosphorus trial in Zimbabwe
PY  - 1988///
KW  - Economic analysis
KW  - AGROVOC
KW  - Nitrogen phosphorus fertilizers
KW  - Rain
KW  - Timing
KW  - Topdressing
KW  - Trials
KW  - Zea mays
N1  - Draft
UR  - http://libcatalog.cimmyt.org/download/cis/G12361.pdf
T2  - Economic Analysis of Research Results: Part 2
ER  -