Search Results       Your search for [author]De Guzman, Irenea. returned 1 record.           The Effect of distancing on the growth and yield of mustard. by De Guzman, Irenea.; Cabagan, Isabela: I.M. De Guzman, 1980. Subject: Mustard -- Spacing; Plant spacing.          Add to Book Cart Relevance: 21.56%