Search Results       Your search for [author]Contreras, Roman R. returned 1 record.           Analysis of the management of palay seed production in Sorsogon. by Contreras, Roman R.; Sorsogon, Sorsogon: R.R. Contreras, 1981. Subject: Farm management -- Sorsogon; Agriculture -- Sorsogon -- Economic aspects; Farmers -- Sorsogon -- Socio-economic status.          Add to Book Cart Relevance: 17.03%