PochvennyÄ institut imeni V.V. Dokuchaeva. (1970). Agrochemical characteristics of the soils of U.S.S.R: Volga region. Indian National Scientific Documentation Centre; published for the U.S. Dept. of Agriculture, Soil Conservation Service and the National Science Foundation, Washington, D.C..
Chicago Style (17th ed.) CitationPochvennyÄ institut imeni V.V. Dokuchaeva. Agrochemical Characteristics of the Soils of U.S.S.R: Volga Region. New Delhi: Indian National Scientific Documentation Centre; published for the U.S. Dept. of Agriculture, Soil Conservation Service and the National Science Foundation, Washington, D.C., 1970.
MLA (9th ed.) CitationPochvennyÄ institut imeni V.V. Dokuchaeva. Agrochemical Characteristics of the Soils of U.S.S.R: Volga Region. Indian National Scientific Documentation Centre; published for the U.S. Dept. of Agriculture, Soil Conservation Service and the National Science Foundation, Washington, D.C., 1970.