Lekha Nair, L. (2001). Studies on the impact of air pollution on vegetation with reference to Hindustan Newsprint Factory, Vellore, Kottayam District( at SES Kottayam) (MPhil.).
シカゴスタイル引用形Lekha Nair, L. Studies on the Impact of Air Pollution on Vegetation with Reference to Hindustan Newsprint Factory, Vellore, Kottayam District( at SES Kottayam). MPhil. Kottayam, School of Environmental Science, M G University, 2001.
MLA引用形式Lekha Nair, L. Studies on the Impact of Air Pollution on Vegetation with Reference to Hindustan Newsprint Factory, Vellore, Kottayam District( at SES Kottayam). MPhil. 2001.
警告: この引用は必ずしも正確ではありません.