TY  - JA
AU  - Johnson,R.R.
TI  - Growth and yield of maize as affected by early-season defoliation
SN  - 1435-0645
U1  - 79-432551 
PY  - 1978///
KW  - Maize
KW  - AGROVOC
KW  - Plant production
KW  - Zea mays
N1  - ill.; 9 ref; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0002-1962
T2  - Agronomy Journal
ER  -