TY - JA AU - Prabhakaran Nair,K.P. AU - Babu,G.R. TI - Zinc-phosphorus-iron interaction studies in maize SN - 1573-5036 U1 - 75-044698 PY - 1975/// KW - Fertilizers KW - AGROVOC KW - Maize KW - Zea mays KW - Soil fertility N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-079X; Summary (En); 21 ref T2 - Plant and Soil ER -