Water requirements for irrigation and the environment

Eitemau Tebyg

• Technical aspects of agricultural projects V. 1
  gan: Kotaiah, p
  Cyhoeddwyd: (1989)
• Quality of irrigation water
  gan: Oster, J.D
• Moisture requirements in agriculture : farm irrigation
  gan: Roe, Harry Burgess
  Cyhoeddwyd: (1950)
• Managing manual irrigation : practical analysis from South Asia
  gan: Chambers, Robert
  Cyhoeddwyd: (1988)
• Irrigation with saline water
  gan: Paliwal, K.V
  Cyhoeddwyd: (1972)