Search Results       Your search for [author]Cardenas, Marlito Lanzona, 1948- returned 1 record.           Efficiency of some nitrogen sources and their effect on lowland rice... by Cardenas, Marlito Lanzona, 1948-; 1971. Subject: Nitrogen fertilizers; Rice. -- Fertilizers and manures; Dissertations, Academic -- Philippines.          Add to Book Cart Relevance: 36.28%