[ 发表于: Pollution ]
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Vegetative growth of soybean as affected by elevated carbon dioxide and ozone

1995

Reinert, R.A. | Ho, M.C. (USDA-ARS, Department of Plant Pathology, North Carolina State University, Raleigh, North Carolina 27695 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Effects of crown decline on increment in Norway spruce (Picea abies (L.) Karst) in southern Sweden

1989

Bjoerkdahl, G. | Eriksson, H. (Swedish Univ. of Agricultural Sciences, Garpenberg (Sweden). Dep. of Forest Yield Research)

The Norwegian University Library of Life Sciences - Norway