Dyfyniad APA

WORLD BANK. (2006). SUSTAINABLE LAND MANAGEMENT: CHALLENGES, OPPORTUNITIES. WORLD BANK.

Dyfyniad Arddull Chicago

WORLD BANK. SUSTAINABLE LAND MANAGEMENT: CHALLENGES, OPPORTUNITIES. WASHINGTON: WORLD BANK, 2006.

Dyfyniad MLA

WORLD BANK. SUSTAINABLE LAND MANAGEMENT: CHALLENGES, OPPORTUNITIES. WORLD BANK, 2006.

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