The name is absent



Simberloff, D. 1996. Impacts of introduced species in the United States, Consequences, 2(2), 13-22.

Skellam, J.G. 1951. Random dispersal in theoretical populations, Biometrika, 38, 196-218.

Strauch, R.E. 1966. Negative dynamic programming, Annals of Math. Stat., 37(4), 871-890.

The Nature Conservancy. 1996. America 's Least Wanted: Alien Species Invasions of U.S. Ecosystems,
Arlington: The Nature Conservancy.

U.S. Geological Survey. 2000. The costs of removing and controlling the zebra mussel, The National
Atlas of the United States of America,
June 15, 2000,
http://www.nationalatlas.gov/zmussels4.html.

Vitousek, P.M., C.M. D 'Antonio, L.L. Loope and R. Westbrooks. 1996. Biological invasions as global
environmental change,
American Scientist, 84, 468-478.

Wilcove, D.S., D. Rothstein, J. Dubow, A. Phillips, E. Losos. 1998. Quantifying threats to imperiled
species in the United States,
BioScience, 48, 607-615.

Williams, J.D. and G.K. Meffe. 1998. Nonindigenous species, in Status and Trends of the Nation's
Biological Resources,
ed. by Mac, M. J., P. A. Opler, C. E. Puckett Haecker, and P. D. Doran.
U.S. Department of the Interior, U.S. Geological Survey, Reston, Va.

Williamson, M. 1996. Biological Invasions, London: Chapman and Hall.

Wilman, E.A. 1996. Pests: sustained harvest versus eradication, J. Env. Mgt., 46:139-147.

31



More intriguing information

1. 09-01 "Resources, Rules and International Political Economy: The Politics of Development in the WTO"
2. The Response of Ethiopian Grain Markets to Liberalization
3. New urban settlements in Belarus: some trends and changes
4. Standards behaviours face to innovation of the entrepreneurships of Beira Interior
5. Secondary school teachers’ attitudes towards and beliefs about ability grouping
6. The name is absent
7. El impacto espacial de las economías de aglomeración y su efecto sobre la estructura urbana.El caso de la industria en Barcelona, 1986-1996
8. Imputing Dairy Producers' Quota Discount Rate Using the Individual Export Milk Program in Quebec
9. Crime as a Social Cost of Poverty and Inequality: A Review Focusing on Developing Countries
10. Voluntary Teaming and Effort
11. Exchange Rate Uncertainty and Trade Growth - A Comparison of Linear and Nonlinear (Forecasting) Models
12. Tourism in Rural Areas and Regional Development Planning
13. The name is absent
14. THE RISE OF RURAL-TO-RURAL LABOR MARKETS IN CHINA
15. Aktive Klienten - Aktive Politik? (Wie) Läßt sich dauerhafte Unabhängigkeit von Sozialhilfe erreichen? Ein Literaturbericht
16. Non Linear Contracting and Endogenous Buyer Power between Manufacturers and Retailers: Empirical Evidence on Food Retailing in France
17. EU Preferential Partners in Search of New Policy Strategies for Agriculture: The Case of Citrus Sector in Trinidad and Tobago
18. From music student to professional: the process of transition
19. EXECUTIVE SUMMARIES
20. On the Integration of Digital Technologies into Mathematics Classrooms