Results 21 to 30 of about 5,002 (74)

Potencial genético de um sintético de milho de grãos duros para formação de híbridos. [PDF]

open access: yes, 2018
O objetivo deste estudo foi determinar atraves das estimativas de parametros geneticos o potencial de um sintetico de milho de graos duros e de ciclo semiprecoce, para a formacao de hibridos e/ou melhoramento intrapopulacional.
FERRAO, R. G.   +6 more
core  

Tagetes minuta - uma nova alternativa no controle fitoterápico de carrapatos. [PDF]

open access: yes, 2019
Obrigatoriamente os carrapatos são parasitas hematófagos (FREIRE, 1972) da maioria dos animais vertebrados, podendo transmitir uma variedade de agentes patogênicos (ESTRADA-PENA; JONGEJAN, 1999).
ANDREOTTI, R.   +4 more
core  

Assessing irrigation performance with comparative indicators: The case of the Alto Rio Lerma Irrigation District, Mexico [PDF]

open access: yes
Irrigation management / Irrigation scheduling / Water allocation / Water distribution / Case studies / Institutional constraints / Operation / Monitoring / Indicators / Performance indexes / Water rights / Economic aspects / Data collection ...
Garcés-Restrepo, C., Kloezen, W. H.
core  

Dos cantos amorosos de primavera: "Marzas" y "Mayas" [PDF]

open access: yes, 1982
En número dedicado a: La provincia de ...
Tamiño López-Muñiz, María Jesús
core   +1 more source

La cultura del desempleo [PDF]

open access: yes, 1985
Depto. de Antropología Social y Psicología SocialFac.
Torregrosa Peris, José Ramón
core  

Ownership Structure of Cooperatives as an Environmental Buffer. [PDF]

open access: yes
In this paper, we propose that the ownership structure in the cooperative form acts as an environmental buffer. It is a mechanism to obtain stronger linkages with suppliers by internalizing them, and in this way, obtaining fundamental resources.
Moyano-Fuentes, José   +1 more
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Compounds in Hesiod [PDF]

open access: yes, 2015
En este trabajo pretendemos mostrar, a través del análisis de algunos compuestos que aparecen en Hesíodo, los aspectos innovadores del poeta de Ascra, que no se limita a la repetición mecánica de fórmulas y palabras heredadas, sino que muestra una ...
González Suárez, Manuel
core  

World Bank, China -- Long term development issues and options, a World Bank Country Economic Report (Baltimore: Johns Hopkins University Press, 1985). [PDF]

open access: yes, 1985
Report and book review on China's economic growth and development and the implications ...
Seidman, Ann, Seidman, Robert B.
core  

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