أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
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الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

النتائج 1 - 10 من 13


Critical loads and exceedances for eutrophication and acidification in Flanders

2002

Neirynck, J. | Langouche, D. | Ridder, K. de | Wiedman, T. | Roskams, P. (Institute for Forestry and Game Management, Geraardsbergen, (Belgium))

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia




Regeneration complexities of Pinus gerardiana in dry temperate forests of Indian Himalaya

2016

Kumar, Raj | Shamet, G. S. | Mehta, Harsh | Alam, N. M. | Kaushal, Rajesh | Chaturvedi, O. P. | Sharma, Navneet | Khaki, B. A. | Gupta, Dineśa

National Agricultural Library - United States of America

Direct and Indirect Effects and the Long-term Risks of Air Pollution on Forest Ecosystems: A Call for Caution in Proper Diagnosis of Causes

1993

Skelly, J.M. (The Pennsylvania State University, (USA). Department of Plant Pathology)

International Union of Forestry Research Organizations - Austria


The Swiss National Forest Inventory, an information for the assessment of the condition and long-term changes of Swiss forest

1993

Brassel, P. (Swiss Federal Institute for Forest Snow and Landscape Research, Birmensdorf (Switzerland))

International Union of Forestry Research Organizations - Austria

Direct and indirect effects and the long term risks of air pollution on forest ecosystems: the role of forest health monitoring

1993

Innes, J.L. (Swiss Federal Institute for Forest Snow and Landscape Research, Birmensdorf (Switzerland))

International Union of Forestry Research Organizations - Austria