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21. Os choques do petróleo e a agricultura de subsistencia no Brasil: primeiros elementos

by Oliveira, Adilson de | Pinguelli Rosa, Luiz.

Publisher: México: International Institute for Enviroment and Development, 1981Availability: Items available for loan: [Call number: 333.823.2/O482] (1).

22. Progress as if survival mattered

by Friends of the Earth (FOE).

Publisher: San Francisco: FOE, 1977Availability: Items available for loan: [Call number: 333.72/F654] (1).

23. El uso de fertilizantes en América Latina

by Naciones Unidas.

Publisher: New York: Naciones Unidas, 1966Availability: Items available for loan: [Call number: 338.162/N124] (1).

24. Vulnerbilita' energetica dell'agricoltura e prime risposte della tecnologia per tutelare il progresso agronomico e il progresso zootecnico.

by Bonisconti, Vittorio.

Publisher: Torino: FIAT, 1980Availability: Items available for loan: [Call number: 333.79/B7158] (1).

25. Informe final de la primera consulta de organismos internacionales sobre sus programas y actividades relacionados con la agricultura y la alimentación en América Latina

by Orgaización de las Naciones Unidas para la Agricultura y la Alimentación, FAO.

Publisher: Santiago de Chile FAO 1980Availability: Items available for loan: [Call number: 338.1/F218] (1).

26. Organic material and soil productivity

by Food and Agriculture Organization of the United Nations (FAO).

Publisher: Roma: FAO, 1977Availability: Items available for loan: [Call number: 630/F6862] (1).

27. Relevance of energy to the agricultural sector

by Pimentel, David | Pimentel, Marcia.

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

28. Erosión, deforestación and the loss of productivity

by Pryor, C. Anthony.

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

29. Energy efficient agroforesty systems for tropical land management

by Bene, John.

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

30. Wind energy and agriculture

by Ploskonka, Estanislavo | .

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

31. A wind energy review : low - cost wind machines for agriculture and rural aplications

by Willen, Raymond | .

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

32. Economic constraints on renewable energy sources for developing countries

by Ramsay, William | .

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

33. Energy from plants: a new challenge to tropical

by Alvim, Paulo | | Alvim, Ronald.

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

34. Assessment of agricultural energy production systems

by Phillips, Truman P | | Milfont, Wilson N. Jr.

Source: Consulta del Caribe sobre energía y agriculturaPublisher: Santiago: Instituto Superior de Agricultura, 1980Availability: No items available

35. Energy alternatives from agriculture. En : Humanite et energie besoins, resources, espoirs

by Dobereiner, Johanna | Neto, Julio Silva Araujo | Arkcoll, David B | , VA.

Publisher: Vaticano Pontificia Academia Scientirvm 1981Availability: Items available for loan: [Call number: 333.79/B638] (1).

36. Agroenergía: diretrizes setoriais

by Brasil. Ministério da Agricultura.

Publisher: Brasília: Ministério da Agricultura, 1981Availability: Items available for loan: [Call number: 333.953/B8233a] (1).

37. Proyecto Agrobiológico Cochabamba, PAC

by Fundación Simón 1. Patiño | Fundación Pro Bolivia | Fundación Suiza para el Fomento de la Agricultura Biológica.

Publisher: La Paz: Fundación Simón I. Patiño, 1981Availability: Items available for loan: [Call number: 631.52/F9812] (1).

38. Solar energy in the 80s

by Stambolis, Costis | .

Publisher: Londres: Heliotechnic Associates International, 1981Availability: Items available for loan: [Call number: 333.792.3/S7832] (1).

39. Cultivos energéticos y cultivos alimentarios

by Organización de las Naciones Unidas para la Agricultura y la Alimentación (FAO).

Publisher: Roma: FAO, 1981Availability: Items available for loan: [Call number: 333.953/F218t] (1).

40. Efecto de bioabono - efluentes líquido y sólido - en el desarrollo y rendimiento del cultivo de papa - solanum tuberos var. mariva, en el valle de Cajamarca

by Carrión Ballena, Genaro | Calderón Novoa, César.

Publisher: Lima: ITINTEC, 1981Availability: Items available for loan: [Call number: 338.162/C318] (1).

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