Effectiveness of soil and water conservation practices for pollution control
1979
Haith, Douglas A. | Loehr, Raymond C.
Ключевые слова АГРОВОК
Библиографическая информация
Издатель Avaliable to the public through the National Technical Information Service | Athens, Ga. : Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Springfield, Va. : Avaliable to the public through the National Technical Information Service, 1979
Эту запись предоставил National Agricultural Library