The analysis of the qualification structure of the labour force in agriculture and the prognosis of the qualification needs until 2010 : the needs of persons who are engaged in the business of agriculture, their intentions and expectations in connection with their own enterprise, including the link to the EU agricultural policy / M.J. Rolls and M. Slavík .  Prague :  Czech University of Life Sciences,  2007 .  68 s., [30] s. příl.