[ Опубликовано в: economia e sociologia rural ]
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Criterion for implantation of technologies destined to desalinated the drinking waters reservoirs that provide the cities of the state of Ceara affected by high levels of salt
2004
Monteiro, V.P. | Pinheiro, J.C.V.
Biblioteca Nacional de Agricultura - Brazil
Social benefits of corn substitution by cassava pellets in hog ration state of Ceara
1994
Silva, A.S. da | Khan, A.S.
Biblioteca Nacional de Agricultura - Brazil
Growth and instability of income of cashew crop in the state of Ceara, Brazil
1990
Pessoa, P.F.A. de P. | Lemos, J. de J.S.
Biblioteca Nacional de Agricultura - Brazil
Impact of boll weevil on cotton crop in semi-arid region of Ceara
1994
Campos, R.T.
Biblioteca Nacional de Agricultura - Brazil
