Registros encontrados: 2 Total Páginas: 1
| 1 | Tamm, Carl Olof Nitrogen in terrestrial ecosystems : questions of productivity, vegetational changes, and ecosystem stability / Carl Olof Tamm. — Berlin : Springer-Verlag, [1991]. — 115 p. : il., gráf., tab. ; 24 cm. — ( Ecological studies ; 81) |  | ||
| 2 | Valuing ecosystem services : toward better environmental decision-making / National Research Council of the National Academies. — Washington, D.C. : The National Academies Press, 2005. — XII, 277 p. ; 23 cm. — |  |
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