Land, soil and water resources /

Eitemau Tebyg

• Water resources and land-use planning : Systems Approach
  gan: Laconte, Pierre
  Cyhoeddwyd: (1982)
• Land, water, and mineral resources in science education /
  gan: Graves,Norman J
  Cyhoeddwyd: (1987)
• Land resource management for food and environmental security
  gan: Bali, J S; Editor, et al.
  Cyhoeddwyd: (2001)
• Land soil and water resources
  gan: Mahendra Kamalvanshi
  Cyhoeddwyd: (2015)
• Blue revolution : integrated land and water resource management /
  gan: Calder, Ian R.
  Cyhoeddwyd: (2006)