Search Results       Your search for [author]Almazan, Manuel A. returned 1 record.           The effect of varying levels of ammonium sulfate on the growth and yield of spinach (Dixie market). by Almazan, Manuel A.; Nueva Ecija: Central Luzon State University, 1968. Subject: Spinach growth and yield, Dixie Market -- Spinacia oleracea -- Ammonium sulfate levels, Effect of; Ammonium sulfate levels, Effect of -- Spinach (Dixie market) growth and yield.          Add to Book Cart Relevance: 15.38%