TY  - JA
AU  - Walker,W.M.
AU  - Peck,T.R.
TI  - Relationship betwen corn yield and plant potassium
SN  - 1435-0645
U1  - 75-044699 
PY  - 1975///
KW  - Fertilizers
KW  - AGROVOC
KW  - Maize
KW  - Zea mays
KW  - Soil fertility
N1  - 12 ref.; Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0002-1962
T2  - Agronomy Journal
ER  -