Challenge programs on water and food background papers to the full proposal.

Challenge programs on water and food background papers to the full proposal.

書誌詳細
共著者: Challenge Program on Water and Food, Consultative Group on International Agricultural Research
フォーマット: 図書
言語:English
出版事項: Colombo CGIAR c[2002].
主題:
Water resources development.
Food supply.
Crops and water.