Espada, W. G. (1965). The influence of silica and nitrogen fertilization on growth and yield of peta and chianung 242 lowland rice varieties.
Chicago Style (17th ed.) CitationEspada, Wilfredo G. The Influence of Silica and Nitrogen Fertilization on Growth and Yield of Peta and Chianung 242 Lowland Rice Varieties. 1965.
MLA (9th ed.) CitationEspada, Wilfredo G. The Influence of Silica and Nitrogen Fertilization on Growth and Yield of Peta and Chianung 242 Lowland Rice Varieties. 1965.
Warning: These citations may not always be 100% accurate.