Sewage sludge.

APA Citation

National Fertilizer Development Center (U.S.). (1983). Sewage sludge. Rev. Muscle Shoals, Ala.: National Fertilizer Development Center, Tennessee Valley Authority.

MLA Citation

National Fertilizer Development Center (U.S.). Sewage Sludge. Rev. Muscle Shoals, Ala.: National Fertilizer Development Center, Tennessee Valley Authority, 1983.

Warning: These citations may not always be complete (especially for serials).