18 Commerce and Conservation in the Crown of the Continent . . . . . 293
John S. Waller
Part III Conclusion
19 What’s Next? Railway Ecology in the 21st Century . . . . . . . . . . . . . 311
Rafael Barrientos, Luís Borda-de-Água, Pedro Brum, Pedro Beja
and Henrique M. Pereira
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Contents
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