Field engineering for agricultural development /
Hudson, Norman.
Field engineering for agricultural development / N.W. Hudson. - Oxford: Clarendon Press, 1975. - xiv, 225 p. : ill. ; 21 cm.
0198594429
Agricultural engineering.
Field engineering for agricultural development / N.W. Hudson. - Oxford: Clarendon Press, 1975. - xiv, 225 p. : ill. ; 21 cm.
0198594429
Agricultural engineering.