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Bibliothekskatalog
- Schlagwort: Division 2
36 Treffer
- 1Population Fluctuations of the Pine Processionary (Thaumetopoea pityocampa Schiff.) in France from 1969 to 1989
J.F. Abgrall; Laurence Bouhot; Canadian IUFRO World Congress Organizing Committee1990 - 2Breeding and Seed Production of Forest Trees in Latvia
D. Pirags; Canadian IUFRO World Congress Organizing Committee1990 - 3Poplar Breeding in the Regions of Temperate Climate of the USSR
Anatoly P. Tsarev; Raisa P. Tsareva; Canadian IUFRO World Congress Organizing Committee1990 - 4Objective Measures of Tree Health in the Field
J. Neil Cape; Canadian IUFRO World Congress Organizing Committee1990 - 5Stress and Seedlings. Concepts and Assessment Technology
David R. DeYoe; Canadian IUFRO World Congress Organizing Committee1990 - 6The Status of Frost Hardiness Research in North American Forestry
C. Glerum; Canadian IUFRO World Congress Organizing Committee1990 - 7Effects of Late Summer Photoperiod Upon Some Aspects of the Physiology of Seedlings of Several Boreal Species
Denis P. Lavender; Salim N. Silim; Tissa Kannangara; Lee Charleson; Canadian IUFRO World Congress Organizing Committee1990 - 8Frost Hardiness Assessment. New Developments
Tapani Repo; Paavo Pelkonen; Tommi Tuovinen; Canadian IUFRO World Congress Organizing Committee1990 - 9Genetic Diversity in Pinus strobus. Results of Range-Wide Provenance Studies in Maryland, 1965-1990
John B. Genys; Canadian IUFRO World Congress Organizing Committee1990 - 10USe of Somaclonal Variation Techniques to Produce Resistant White Pine
Darroll D. Skilling; Michael E. Ostry; Paula M. Pijut; Canadian IUFRO World Congress Organizing Committee1990 - 11Pollution Induced Changes in Forest-Insect Relationships
William J. Mattson; John A. Witter; Canadian IUFRO World Congress Organizing Committee1990 - 12Interactions between Gaseous Air Pollutants and Foliar Pathogens of Trees - A Critical Assessment
William Merrill; Donald D. Davis; Canadian IUFRO World Congress Organizing Committee1990 - 13Atmospheric Pollution and Forest Pests in Europe
Joachim Schönherr; Canadian IUFRO World Congress Organizing Committee1990 - 14Effects of Air Pollution on Wildlife. A Synthesis
R. Kent Schreiber; James R. Newman; Canadian IUFRO World Congress Organizing Committee1990 - 15Influence of Immission Deposition on Soil Microorganisms as well as on Root and Stem Diseases
Bruno Richard Stephan; Canadian IUFRO World Congress Organizing Committee1990