Manual for composting sewage sludge by the Beltsville aerated-pile method
1980
Willson, G. B.
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
الناشر Available to the public through the National Technical Information Service | Cincinnati, Ohio : Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Springfield, Va. : Available to the public through the National Technical Information Service, 1980
تم تزويد هذا السجل من قبل National Agricultural Library