Hansen Vaughn E
Irrigtion principles and practices Vaughn E Hansen - 3rd - New York: John Wiley, 1980. - 417p
Includes index and bibliography
eng
Irrigtion
631.7 / HAI
Irrigtion principles and practices Vaughn E Hansen - 3rd - New York: John Wiley, 1980. - 417p
Includes index and bibliography
eng
Irrigtion
631.7 / HAI