Indexes

• The infuence of simazine on physiological reactions of resistant and sensitive to triazine bio-types of (Erigeron canadiensis L.) 1
• The iniluence of spacing on the value of the fodder suanflower 1
• The initial results concerning segregation of genes conditioning polymorphism of Hb, Ca, EsA and the potassium level in sheep 1
• The inluence of sprinkling irrigation with salty water from hard coal mine Bogdanka on speciescomposition of meadows and content of mineral elements in fodder 1
• The insects observed in the medicinal herbs in the Lublin province 1
• The intensity of mechanical cultivation measures vs. the amount of weed seeds in the soil 1
• The intensity of microflora development in the soils in the rotation of Williams 1
• The international cooperation of the health service during the second world - war 1
• The investigation concerning the pectin value of the apple pomace coming from various periods of industrial apple processing 1
• The investigations of agricultural utility of awnless bromegrass scotypes (Bromus inermis Leyss.) 1
• The investigations of the fauna of grubs at the outskirts of the forest „Runa” near Puławy 1
• The investigations of the labour expenditure of mineral fertilizer broadcasting in RZD Felin 1
• The in vitro acquired drug resistance of Salmonella enteritidis isolated from poultry 1
• The in vitro sensitivity of clotrimazole and natamycin against fungi isolated from mastitis cows 1
• The in vitro sensitivity of yeasts isolated from mastitis cows to polifungine derivatives 1
• The in vitro vvaluation of the efficacy of selected new antibiotics in relation to Salmonella enteritidis isolated from poultry 1
• The ionic balance and the yielding of plants fertilized with differentiated doses of nitrogen and potassium. Part II. The state of ionic balance and the yielding of winter wheat 1
• The ionic balance and the yielding of plants fertilized with differentiated doses of nitrogen and potassium. Part I. The state of ionic balance and the yielding of sugar beet 1
• The ionic balance in spring barley in the conditious of differentiated humidity and saturation of the soil sorptive complex with calcium and magnesium cations 1
• The ionic balance in spring wheat in the conditions of differentiated contents of N-NO₃⁻ in thesoil salinized with the agents counteracting the effects of post-snow slipperiness 1