Socio-economic survey of the Beminiwatte Agricultural Productivity Committee area
Bok Engelsk 1975
Utgitt | Colombo : Agrarian Research and Training Institute , 1975
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Omfang | VIII, 82 s. : ill.
|
Emner |
Utgitt | Colombo : Agrarian Research and Training Institute , 1975
|
---|---|
Omfang | VIII, 82 s. : ill.
|
Emner |