48 treff

crops and climate
Hearings on the Juvenile Justice and Delinquency Prevention Act : hearings before the Subcommittee on Early Childhood, Youth, and Families of the Committee on Economic and Educational Opportunities, House of Representatives, One Hundred Fourth Congress, second session, hearings held in Washington, DC, March 28, April 30, May 8, and San Marcos, California, May 13, 1996.
United States.
Bok Engelsk · Vis mer
Disasters and the Department of Homeland Security : where do we go from here? : hearing before the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Ninth Congress, second session, February 16, 2006.
United States.
Bok Engelsk · Vis mer
To be or not to be : cropping in the Ditsobotla and the Mafikeng districts : causes of decreasing crop production in Mafikeng and Ditsobotla : new development strategies to improve attractiveness of dry land crop production in the Central Region of North West Province in South Africa
Palmira Bachtiar ... [et al.]
Bok Engelsk 2003 · Vis mer
Plant production and management under drought conditions : papers presented at the symposium, 4-6 October 1982, held at Tulsa, OK, U.S.A.
edited by John F. Stone, Wayne O. Willis
Bok Engelsk 1983 · Vis mer
Seasonality and agriculture in the developing world : a problem of the poor and powerless
Gerard J. Gill
Bok Engelsk 1991 · Vis mer
Plant response to climatic factors : proceedings of the Uppsala symposium = Réponse des plantes aux facteurs climatiques
Symposium on Plant Response to Climatic Factors
Bok Engelsk 1973 · Vis mer
Sustainable revolution : permaculture in ecovillages, urban farms, and communities worldwide
Birnbaum, Juliana
Bok Engelsk 2014 · Vis mer
Sustainable revolution : permaculture in ecovillages, urban farms, and communities worldwide /
edited by Juliana Birnbaum and Louis Fox....
Bok Engelsk 2014 · Vis mer
A yearly rhythm in production capacity of gramineous plants. B. 3.. Soil cultures in photothermostats. Tests and determinations on soil and plants harvested
Rappe, Gerhard
Bok Engelsk 1966 · Vis mer
The Impact of climatic variations on agriculture. 1. Assessment in cool temperate and cold regions

Bok Språk ikke angitt 1988 · Vis mer
The Impact of climatic variations on agriculture. 2. Assessments in semi-arid regions

Bok Språk ikke angitt 1988 · Vis mer
Advances in bioclimatology. 2. The Bioclimatology of frost : its occurrence, impact and protection
with contributions by Jetse D. Kalma ...[...
Bok Engelsk 1992 · Vis mer
Ähnlichkeitsstrukturen von Ernteertrag und Witterung in der Bundesrepublik Deutschland
Peter Frankenberg
Bok Tysk 1984 · Vis mer
Interpretations of calamity from the viewpoint of human ecology
edited by K. Hewitt
Bok Engelsk 1983 · Vis mer
Modification of the aerial environment of plants
edited by B.J. Barfield, J.F. Gerber
Bok Engelsk 1979 · Vis mer
Die natürlichen Grundlagen des Pflanzenertrages in Mitteleuropa
Filzer, Paul
Bok Tysk 1951 · Vis mer
Modelling of agricultural production : weather, soils, and crops
[edited by] H. van Keulen and J. Wolf
Bok Engelsk 1986 · Vis mer
Starea fitosanitară în Republica Populară Romînă în anii 1953-1954 şi 1954-1955
redactată de Tr. Săvulescu ... [et al.]
Bok Rumensk 1957 · Vis mer