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ouvrage
C. Kirda, - Editeur scientifique ; P. Moutonnet, - Editeur scientifique ; C. Hera, - Editeur scientifique ; D. Nielsen, - Editeur scientifique ; Joint FAO/IAEA division of nuclear techniques in food and agriculture | Dordrecht ; Boston ; London : Kluwer Academic Publishers | Developments in plant and soil sciences | 1999
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article/chapitre/communication
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ouvrage
B. Stewart ; D. Nielsen | MADISON,WISCONSIN,USA : SOIL SCIENCE SOCIETY OF AMERICA PUBLISHERS | AGRONOMY,NO 30 | 1990Currently,considerable emphasis,both nationally and internationally,is being placed on water use,conservation,and quality.Efficient irrigation of crop plants for increased productivity while protecting the environment is also being emphasized.Th[...]
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D. Nielsen, - Editeur scientifique ; J. Macdonald, - Editeur scientifique | New York [USA] : Academic Press | 1978
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Introduction to the physical interpretation of phenomena wich govern hydrological events related to soil or the upper most mantle of the earth's crust. The level of information presented in this book is adequate for a qualified use of programs a[...]
congrès/colloque
D. Nielsen, - Editeur scientifique ; J. Bouma, - Editeur scientifique ; Workshop of the ISS and SSSA (1984/11/30-1984/12/01; Las Vegas, USA) | Wageningen, Pays-Bas : Wageningen Academic Publishers | 1985
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L. Boersma ; J. Cary ; D. Evans ; A. Ferguson ; W. Gardner ; R. Hanks ; R. Jackson ; W. Kemper ; D. Miller ; D. Nielsen ; G. Uehara | Madison [USA] : ASA American Society of Agronomy | 1972
article/chapitre/communication
This paper presents experimental observations of infiltration and finger flow in glass beads. In paper 1, we showed that the total surface tensile force is much greater in initially wet profiles than in initially dry profiles. During capillary r[...]
