Sweet potato marketing; Part II Eastern Visayas

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Guzman, R.D
Formáid: LEABHAR
Teanga:Béarla
Foilsithe / Cruthaithe: Quezon City Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture 1974.
Sraith:Philippines. National Food and Agriculture Council. Special Studies Division 74-31
Ábhair: