Integration of conservation strategies of plant genetic resources in Europe
1994
Bego, Ferdinand |
Hammond, Allen |
Hammond, Allen
Watersheds of the world : ecological value and vulnerability
1998
Revenga, Carmen |
Murray, Siobhan |
Abramovitz, Janet N. |
Hammond, Allen |
Resource flows : the material basis of industrial economies
1997
Adriaanse, Albert |
Bringezu, Stefan |
Hammond, Allen |
Moriguchi, Yuichi |
Rodenburg, Eric |
Rogich, Donald |
Schütz, Helmut |