[ 发表于: Pollution ]
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结果 31-40 的 181
[Tree conservation measures from the view of wood biology]
1988
Liese, W. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Holzbiologie)
ZB MED Nutrition. Environment. Agriculture - Germany
[Effects of soil conservation on trees of the city of Hamburg damaged by deicing salt]
1988
Pfeiffer, E. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Bodenkunde)
ZB MED Nutrition. Environment. Agriculture - Germany
[Wood-biological studies on stress symptoms and capability of recovery of urban trees in Hamburg]
1988
Petersen, A. | Eckstein, D.
ZB MED Nutrition. Environment. Agriculture - Germany
[Optimization of growth conditions of road-side trees through site preperation]
1988
Meyer-Spasche, H. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Bodenkunde)
ZB MED Nutrition. Environment. Agriculture - Germany
[Identification of the vitality of road-side trees by infrared aerial photographs]
1988
Schattenberg, E.
ZB MED Nutrition. Environment. Agriculture - Germany
An integrated view of the effects of gaseous air pollutants on plant carbohydrate metabolism
1988
Koziol, M.J. | Whatley, F.R. | Shelvey, J.D. (Centro Nestle de Investigacion y Desarrollo Tecnologico de Alimentos para America Latina, Quito (Ecuador))
Department for Environment, Food and Rural Affairs - United Kingdom
Urban wastes in coastal marine environments
1988
Wolfe, Douglas A (Douglas Arthur) | O'Connor, Thomas P.
National Agricultural Library - United States of America
Water pollution control in Asia
1988
Panswad, T. | Polprasert, Chongrak | Yamamoto, K. (Kazuo)
National Agricultural Library - United States of America
Air pollution and plant metabolism
1988
Schulte-Hostede, Sigurd
National Agricultural Library - United States of America
