Element concentration cadasters in ecosystems : methods of assessment and evaluation / edited by H. Lieth and B. Market. — Weinheim ; New York : VCH, [1990]. — CIDIMA. — 448 p. : il., tab., gráf. ; 25 cm. — ISBN 3-527-28054-5 (VCH, Weinheim) ISBN 0-89573-962-3 (VCH, New York) 1. Ecosistemas.2. Contaminación.3. Contaminantes.4. Control ambiental. I. Lieth, H., ed.. II. Market, B., ed..