INDIAN SOCIETY OF SOIL SCIENCE. (2012). FUNDAMENTALS OF SOIL SCIENCE (2ND.). INDIAN SOCIETY OF SOIL SCIENCE, new delhi.
Citazione stile Chigago Style (17a edizione)INDIAN SOCIETY OF SOIL SCIENCE. FUNDAMENTALS OF SOIL SCIENCE. 2ND. INDIAN SOCIETY OF SOIL SCIENCE, new delhi, 2012.
Citatione MLA (9a ed.)INDIAN SOCIETY OF SOIL SCIENCE. FUNDAMENTALS OF SOIL SCIENCE. 2ND. INDIAN SOCIETY OF SOIL SCIENCE, new delhi, 2012.
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