TY - JA AU - Steiner,A.A TI - A universal method for preparing nutrient solutions of a certain desired composition SN - 1573-5036 PY - 1961/// N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-079X T2 - Plant and Soil ER -