TY  - JA
AU  - Gasques,J.G.
AU  - Zocoller,M.M.
TI  - Doses economicas de fertilizantes em 4 cultivares de milho [Zea mays]
SN  - 0100-0039
U1  - 81-595363 
PY  - 1979///
KW  - Fertilizers
KW  - AGROVOC
KW  - Fertilizers and manures general
KW  - Maize
KW  - Zea mays
KW  - Soil fertility
N1  - 10 ref.; Summaries (En, Pt); Received 21 Dec 1978
T2  - Cientifica
ER  -