New ERA. (1985). Population education for farmer through department of agriculture/MOA and small farmers development programme/ ADB (N).
Chicago-referens (17:e uppl.)New ERA. Population Education for Farmer Through Department of Agriculture/MOA and Small Farmers Development Programme/ ADB (N). 1985.
MLA-referens (8:e uppl.)New ERA. Population Education for Farmer Through Department of Agriculture/MOA and Small Farmers Development Programme/ ADB (N). 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.