Soil and water conservation for productivity and environment protection

Soil and water conservation for productivity and environment protection

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Библиографические подробности
Главный автор:	Troeh, Frederick R.
Формат:	TEXT
Язык:	English
Опубликовано:	PRENTICE-HALL 1980
Предметы:	soil
Метки:	Добавить метку Нет меток, Требуется 1-ая метка записи!

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