1. Selection of a tissue for use in strawberry nutritional studies;Ballinger,1960
2. Salt tolerance of plants;Bernstein;Agric. Inform. Bull.,1970
3. The occurrence and treatment of mineral disorders in the field;Bould,1983
4. Salinity and plant productivity;Carter,1981
5. Métodos de Análisis para Suelos, Plantas y Aguas;Chapman,1973