Search Results       Your search for [author]Gajeta, Erlinda. returned 1 record.           Effect of different levels of ammonium sulfate on the growth and yield of Pechay. by Gajeta, Erlinda.; 1981. Subject: Pechay -- Fertilizers and manures; Ammonium sulfate; Pechay, growth.          Add to Book Cart Relevance: 20.63%