1. ¿Son una solución para suelos ácidos los árboles fijadores de nitrógeno?

by Szott, L.T. eds; Kass, D.L; Evans, D.O. -- Nitrogen Fixing Tree Association, Morrilton, Ark. (EUA); CATIE, Turrialba (Costa Rica) -- Workshop on Nitrogen Fixing Trees for Acid Soils Turrialba (Costa Rica) 3-8 Jul 1994.

Publisher: Morrilton, Ark. (EUA) 1995Other title: Are nitrogen fixing trees a solution for acid soils?; Nitrogen fixing trees for acid soils; proceedings.Availability: No copies available Actions: Add to cart
No cover image available
2. Dynamics of efficiency of nutrient use in crops amended with ErythrinaErythrina in the new and old world

by Kass, D.L; Soto P, L; Szott, L.T; Westley, S.B; Powell, M.H. eds. -- CATIE, Turrialba (Costa Rica); Nitrogen Fixing Tree Association, Hawaii (EUA) -- International Conference Erythrina in the New and Old Worlds Turrialba (Costa Rica) 19-23 Oct 1992.

Publisher: Hawaii (EUA) 1993Availability: No copies available Actions: Add to cart
No cover image available