Conservation of the land, and the use of waste materials for man's benefits [microform] /

Chicago citation style
Conservation of the land, and the use of waste materials for man's benefits [microform] /. 1975. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003217383. (Accessed November 15, 2018.)
APA citation style
(1975) Conservation of the land, and the use of waste materials for man's benefits [microform] /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/003217383
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/003217383>.
Note: These citations are programmatically generated and may be incomplete.