Tunisie - Experimentation agricole pour la mise en valeur de la Tunisie Centrale, rapport final - Vol 2, compte rendu des travaux experimentaux - Chap. 6, Methodes de conservation des eaux et des sols
Informe de la comisión enviada a estudiar insectos, enfermedades y métodos de cultivo en los campos de caña de azucar del central Venezuela, en Edo. Zulia
Fernández Garcia, R., Ministerio de Agricultura y Cría, Caracas(Venezuela). Instituto Experimental de Agricultura y Zootecnia ; Miiller, A.S ; Ballou, C.H
International developments in oil palm - Proceedings of the International Agricultural Oil Palm Conference
Earp, D.A ; Society of Planters, Inc., Kuala Lumpur (Malaysia) eng ; Malaysian Int. Agric. Oil Palm Conf. eng 14 Jun 1976 Kuala Lumpur (Malaysia) ; Newall, W
Kuala Lumpur (Malaysia) Incorporated Society of Planters 1977
Forestry and forest industries development, Malaysia. Plantation management procedures for large-scale plantations in peninsular Malaysia - Working paper 36