TY  - JA
AU  - Sharma,P.N
AU  - Pereira,J.R
TI  - Water production function of maize for Northeast Brazil
PY  - 1988///
N1  - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0100-204X
T2  - Pesquisa Agropecuaria Brasileira
ER  -