Search Results       Your search for [subject]Seeding method, Effect of -- Hill and Drill method -- Colica cowpea growth and yield returned 1 record.           The effect of hill and drill method seeding on the growth and yield of Colica cowpea variety for seed production. by Cayaban, Rosario M.; Nueva Ecija: Central Luzon State University, 1968. Subject: Seeding method, Effect of -- Hill and Drill method -- Colica cowpea growth and yield; Cowpea growth and yield, Colica variety -- Seeding method, Effect of -- Hill and drill method -- Seed production.          Add to Book Cart Relevance: 90.10%