Filho, Adonias de Castro Virgens, Adônis Moreira, and Paulo Roberto de Camargo e Castro. “Effect of Liming and Fertilization on Nutritional State and Dry Rubber Production of Rubber-Tree”. Pesquisa Agropecuaria Brasileira 36, no. 8 (August 1, 2001): 1019–1026. Accessed July 7, 2026. https://apct.sede.embrapa.br/pab/article/view/6225.