Assessing soil acidity

por 79370 Hutton, E.M., 68833 Franco, A.A., 81894 Juo, A., 82391 Kass, D., 66053 Evans, D., 67811 Fisher, R., 106620 Powell, M.H. ed., 15143 Nitrogen Fixing Tree Association, Honolulu, Hawaii (EUA), 18302 Taiwan Forestry Research Institute, Taipei (Taiwan), 6644 Council of Agriculture, Taipei (Taiwan), 39300 Workshop on Nitrogen Fixing Trees for Acid Soils Turrialba (Costa Rica) 3-8 Jul 1994
Publicado em 1996