[ Publicado en: Pollution ]
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Resultados 291-300 de 329
[Anthrogogenic air pollutants as stress factors of terrestric ecosystems and ways to reduce their damaging effects. Sub programme: effects of lower influences of gaseous pollutants on Norway spruce clones studied in open-top-chambers and in the field]
1990
Debus, R. | Euteneuer-Macher, T.
ZB MED Nutrition. Environment. Agriculture - Germany
Air pollution, primary plant physiological responses, and diagnostic tools = | Luftforurening, primaere plantefysiologiske reaktioner og diagnostiske metoder
1990
Saxe, Henrik
National Agricultural Library - United States of America
Environmental pollution and health problems
1990
Akhtar, Rais
National Agricultural Library - United States of America
Air pollution and forests
1990
Smith, William H.
National Agricultural Library - United States of America
Physical and chemical processes
1990
Baumgartner, D. J. (Donald John) | Duedall, Iver W.
National Agricultural Library - United States of America
Oversight of right-to-know pollution data
1990
National Agricultural Library - United States of America
L' etat de la pollution atmospherique transfrontiere. Rapport redige dans le cadre de la Convention sur la pollution atmospherique transfrontiere a longue distance.
1990
Wolters Kluwer - United States of America
National water quality inventory
1990
Mayio, Alice
National Agricultural Library - United States of America