Search Results       Your search for [author]Mercado, Agustin Jr. R. returned 1 record.           Ridge tillage system enhances corn productivity and sustainability. by Mercado, Agustin Jr. R.; Claveria, Misamis Oriental: International Centre for Research in Agroforestry (ICRAF), Misamis Oriental State College of Agriculture and Technology (MOSCAT) Campus, 1999. 16 p. Subject: ZEA MAYS; TILLAGE.          Add to Book Cart Relevance: 25.79%