Indeksy

• Studies on the watering and mineral fertilization a sugar beets on rendzina. Part III. Chemism of the soil 1
• Studies on the ways of reproduction ability restoration in cows with fertility disturbances of the immunological nature. I. Determination of possibility of a bull selection for effective insemination of cows infertile due to immunological causes 1
• Studies on the ways of reproduction ability restoration in cows with fertility disturbances of the immunological nature. II. Efficacy of intrauterine insemination in cows with infertility caused by immunological factors 1
• Studies on the ways of reproduction ability restoration in cows with fertility disturbances of the immunological nature. III. Efficacy of natural mating of repeatedly and ineffectively inseminated cows from immunological disturbances of fertility 1
• Studies on vegetative reproduction of various types of mahaleb cherry (Cerasus mahaleb L.) 1
• Studies on vernalization of plants. II 1
• Studies on vitamin C synthesis in chickens 1
• Studies on weed control of potato on rendzina soil with particular regard to the control of quack grass. Il. Length of quack grass runners 1
• Studies on weed control of potato on rendzina soil with particular regard to the control of quack grass. IV. The content of basic macroelements in the runners of quack grass 1
• Studies on weed control of potato on rendzina soil with particular regard to the control of quack grass. V. Weed infestation of a canopy with quack grass 1
• Studies on weed control of potato on rendzina soil with special regard to the control of quack grass. III. Number of buds on the runners of quack grass 1
• Studies on weed control of potato on rendzina with special regard to the control of couch grass. I. Air dry mass of couch grass runners 1
• Studies on yielding and fruit quality of trees on their own roots and grafted on two rootstocks 1
• Studies on yielding and weed infestation of plants in monoculture. Part IV. Mixture of pod-bearing plants 1
• Studies on yielding and weed infestation of plants in monoculture. Part V. Winter wheat 1
• Studium nad dwoma przypadkami powstawania drgań samowzbudnych korpusu pługa 1
• Study of the effect of levamisole on the nonspecific immune response in carp (Cyprinus carpio L.) 1
• Study of the Effects of TMP and Sulphamethazine Combination(Konsulvit-Polfa) on larval and worker honey bees 1
• Stymulacja odporności nieswoistej— alternatywną metodą w profilaktyce i terapii zakażeń układu rozrodczego lisów hodowlanych 1
• Substancja organiczna różnie użytkowanych gleb aluwialnych Wisły i Nilu 1