Soil and water conservation in semi-arid areas
Norman W. Hudson
Soil and water conservation in semi-arid areas Norman W. Hudson - Rome: Food and Agriculture Organization of the United Na, 1987 - 172 p.
EN
92-5-102606-8
W 631.4 / HUD-S
Soil and water conservation in semi-arid areas Norman W. Hudson - Rome: Food and Agriculture Organization of the United Na, 1987 - 172 p.
EN
92-5-102606-8
W 631.4 / HUD-S