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![]() | Agricultural pesticides. 3rd Edition. Agustín Alfaro Moreno Publication year: 1968 Language: Spanish Expanded and updated orientation of the phytosanitary control that is so important in the economic results of agricultural operations.... Free eBook |
![]() | Bulletin of Plant Pathology and Agricultural Entomology nº05 Publication year: 1931 Language: Spanish Publicize the work carried out by the Plant Pathology stations Disseminate recent processes on diseases and pests of cultivated plants and the most practical means to prevent or combat them Works carr... Free eBook |
Conservation of forages with special application to leguminous plants. (Preview of the lecture that Professor Arturo I. Virtanen will develop). Publication year: 1945 Language: Spanish A problem of great importance in Agriculture is that of the conservation of forage crops. Grass (including the families of grasses and legumes), constitutes the most essential food for the production ... Free eBook |
![]() | José y Rafael Puerta Romero y Ruiz Fornells Publication year: 1961 Language: Spanish Test of staggered plantings in soybean cultivation. Works carried out during the years 1957 to 1960.... Free eBook |