A Study on Condensed Tannin Used as Chelated Micronutrient
Author Huang JianlingSun DawangXiao Shoucheng (Naning Forestry UniversityNanjing210037)
JOURNAL OF NANJING FORESTRY UNIVERSITY . 1999, (03): 16 -19 .  DOI: 10.3969/j.jssn.1000-2006.1999.03.006