Doran, J. W., & Jones, A. J. (1996). Methods for assessing soil quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc..
Chicago Style CitationDoran, John W.,, and Alice J. Jones. Methods for Assessing Soil Quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc., 1996.
MLA CitationDoran, John W.,, and Alice J. Jones. Methods for Assessing Soil Quality. Wisconsin, Estados Unidos de América: Soil Science Society of America, Inc., 1996.
Warning: These citations may not always be 100% accurate.