@inbook{inbook03590cce,
title   = {Deficiencias de macronutrientes em cubiu (solanum topiro humb. & Bonpl.)},
author = {Weber, H and Sarruge, J R and Haag, Henrique Paulo and Dechen, Antonio Roque},
year = {1988},
publisher = {Fundacao Cargill},
journal   = {Nutricao Mineral em Hortalicas}
}