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![]() | Kermes oak (Quercus coccifera L.): Ecology, characteristics and management Publication year: 2003 Language: Spanish Kermes oak shrubland (Quercus coccifera L.) is one of the main types of Mediterranean shrubland in Spain. It is of special importance because of the size of the surface area it occupies ant the functi... |
![]() | H.T. Nº. 33. Greenhouse heating by solar energy. Publication year: 1981 Language: Spanish The possibilities of using solar energy to heat greenhouses are not yet clear and for this reason there are various projects in our country and outside of it studied its development. What can be said ... Free eBook |
![]() | Spanish Barley Core Collection Coordination: J.M. Lasa Publication year: 2008 Language: English with Spanish abstract Spanish barleys constitute a germplasm group of particular interest for breeding purposes, as Spain has been proposed as a possible centre of origin of the crop. The Spanish National Phytogenetic Reso... |
![]() | Nº.16. The Jerez wine cellars. Publication year: 1984 Language: Spanish This Study is one of the two parts of Research Project number 3.2.23 of the National Institute of Agrarian Research belonging to the National Program on Viticulture and Oenology within the Viticultura... Free eBook |