- Breeding for quality in wheat.
Züchter
- Chimaera formation in the forage-beet.
Züchter
- Breeding for immunity to P. vitícola.
Züchter
- Reconnaissance work in birch breeding.
Züchter
- Breeding for quality in rye.
Züchter
- On the breeding of many-spiked maise varieties and the influence of the temperature factor on the maturation of individual plants.
Züchter
- Reconnaissance work in Birch breeding.
Züchter
- The estimation of grading and earliness in horticultural yield trials.
Züchter
- Choice of fruit tree rootstocks.
Züchter
- Cytoplasmic male sterility in relation to hybrid wheat breeding.
Züchter
- Mutation experiments on crop plants. VI. X irradiation of the soya bean (G. soja (L.) Sieb. et Zucc.
Züchter
- Elymus and its biological features.
Züchter
- X-ray mutations of flax (L. usitatissimum L.).
Züchter
- Investigations on the collection of wild and cultivated potato species of the Gross-Lüsewitz Plant Breeding Institute (G-LKS). IV. The distribution of some characters of value in breeding in the 2x = 48 South and Central American potatoes, particularly with regard to the differentiation between Chilean and Andean forms.
Züchter
- On the breeding of many-spiked maize varieties and the influence of the temperature factor on the maturation of individual plants.
Züchter
- Research on polyploid plants. Field experiments with diploid and autotetraploid economic plants. Mustard, turnip rape, oil radish, radish, green cabbage, savoy cabbage and chicory).
Züchter
- Investigations on polyploid plants. IV. On the water economy of diploid and polyploid plants.
Züchter
- The economic significance and theoretical basis of Swedish plant breeding.
Züchter
- The position in research on provenance and breeding in the spruce.
Züchter
- Investigations on polyploid plants. XI. On the chlorophyll content of diploid and polyploid plants.
Züchter
- The problem of breeding a winter hardy A. donax L.
Züchter
- The area of cultivation of the tea plant. A contribution to the history of the migration of colonial economic plants.
Züchter
- Contributions to research on apple breeding. I. Phonological, morphological and genetic studies of progenies of cultivated varieties.
Züchter
- Experiences with some German and foreign walnut varieties.
Züchter
- On the influence of seed size in seed stock on the yield of radish and kohl rabi.
Züchter
- Profitability of watermelon seed production.
Zöldségtermesztési Kutató Intézet Bulletinje
- Between theory and practice: agricultural policies in Vietnam since 1945.
Zwischen Theorie und Praxis: Agrarpolitik in Vietnam seit 1945
- Increasing milk production.
Zvysovani produkce mleka.
- The use of mathematical programming in solving inter-regional structural problems in agriculture.
Zurich: Wirtsch. -Wiss. Inst. Univ.
- Economic and hygienic conditions in Bavarian abattoirs.
Zur ökonomischen und hygienischen Situation bayerischer Schlachtbetriebe.
- Development of abattoirs in Greece with reference to individual and national economic experieces in Germany.
Zur Weiterentwicklung des Schlachtbetriebswesens in Griechenland unter Berücksichtigung einzel- und gesamtwirtschaftlicher Erfahrungen in Deutschland.
- Regeneration of some economic tree species in selectively exploited rain forests in Congo.
Zur Verjungung einiger Wirtschaftsbaumarten in selektiv genutzten Feuchtwaldern der Republik Kongo
- The transformation of the rural household economy in Yasin (Northern Areas of Pakistan.
Zur Transformation bauerlicher Hauswirtschaft in Yasin (Northern Areas, Pakistan)
- Forest valuation theory: fundamentals of forest economics.
Zur Theorie der Waldbewertung. Ein Beitrag zu den Grundlagen der forstlichen Wirtschaftslehre.
- On the relevance of prices to soil erosion in developing countries.
Zur Relevanz von Preisen fur die Bodenerosion in Entwicklungslandern
- On problems of agricultural prices. A contribution to the theory and policy of agricultural economics.
Zur Problematik der Agrarpreise. Ein Beitrag zur Theorie und Politik der Agrarwirtschaft.
- Afforestation of low-yielding agricultural land.
Zur Frage der Aufforstung bisher landwirtschaftlich genutzter Boden geringer Ertragsfahigkeit.
- On the co-operative organization of crop farming and livestock husbandry.
Zur Frage der Anwendung genossenschaftlicher Organisationsformen in Feldbau und Viehhaltung.
- The importance of the enlargement of the EC for Moroccan horticulture. Paper presented at the 21 Annual Meeting of the Association of Agricultural Economists, October, 10th 1980 in Hanover.
Zur Bedeutung der EG-Erweiterung fur den Gartenbau Marokkos.
- Influence of a mastitis prevention programme on udder health and the economics of dairy cattle production.
Zum Einfluss eines Mastitisprophylaxeprogrammes auf Eutergesundheit und Wirtschaftlichkeit der Milchtierhaltung.
- For instance, bananas.
Zum Beispiel Bananen
- Future opportunities for Austrian agriculture.
Zukunftschancen der osterreichischen Landwirtschaft.
- A future for all is possible: social justice and sustainable natural relations as cross-border challenges.
Zukunft fur Alle ist moglich: Soziale Gerechtigkeit und nachhaltiger Naturbezug als grenzubergreifende Herausforderungen
- Poor profitability for farm cheese production in 1981.
Zuivelzicht
- Enormous difficulties for dairy farmers and the dairy industry in Denmark.
Zuivelzicht
- Favourable income situations on dairy farms.
Zuivelzicht
- The Dutch cooperative dairy industry in 1988.
Zuivelzicht
- Development of dairy farming in the EEC.
Zuivelzicht
- Dairying in the Netherlands.
Zuivelzicht
- European dairy calculations.
Zuivelzicht
