B Premjith. (1990). Foliar nutrient concentration of important forestry species- (Its Acc.No. has changed to PR-11). College of Forestry.
Chicago Edition CitationB Premjith. Foliar Nutrient Concentration of Important Forestry Species- (Its Acc.No. Has Changed to PR-11). Vellanikkara: College of Forestry, 1990.
MLA Edition CitationB Premjith. Foliar Nutrient Concentration of Important Forestry Species- (Its Acc.No. Has Changed to PR-11). College of Forestry, 1990.
Warning: These citations may not always be 100% accurate.