Rafael Barrientos||Pedro Beja||Luís Borda-de-Água||Henrique Miguel Pereira <br/><br/>
Railway Ecology 

<br/><br/><br/>English[eng] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>planning||carbon footprint||efficiency||biodiversity||environmental impacts of railways||engineering||animal casualties on rails||sustainability||landscape||transportation||wildlife