[1]
Avelino B. Felicitas, Jr., Mateo L. Cabanting, Jr. and Concepcion B. Azares 1998. Existing Upland Farming Technology in Ilocos Sur. The Vector: International Journal of Emerging Science, Technology and Management (IJESTM). 7, 1 (Dec. 1998). DOI:https://doi.org/10.69566/ijestm.v7i1.120.