TY  - JA
AU  - Simson,C.R.
AU  - Corey,R.B.
AU  - Sumner,M.E.
TI  - Effect of varying Ca: Mg [calcium:magnesium] ratios on yield and composition of corn (Zea mays) and alfalfa (Medicago sativa)
SN  - 0010-3624
U1  - 80-492674 
PY  - 1979///
KW  - Fertilizers
KW  - AGROVOC
KW  - Lucernes medicago spp
KW  - Maize
KW  - Mineral amendments
KW  - Zea mays
KW  - Soil fertility
N1  - ill; 21 ref; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0010-3624
T2  - Communications in Soil Sciences and Plant Analysis
ER  -