Freshwater algae: identification, enumeration and use as bioindicat… by Bellinger, Edward G., Sigee, David C. 0 Type: Book
L'encyclopédie des plantes bio-indicatrices alimentaires et médicinales by Ducerf, Gérard 0 Type: Book
L'encyclopédie des plantes bio-indicatrices alimentaires et médicinales: guide de diagnostic des sols by Ducerf, Gérard 0 Type: Book
Conservation by Proxy: indicator, umbrella, keystone, flagship, and othe… by Caro, Timothy M., Biologe, USA 0 Type: Book
Handbook of ecological indicators for assessment of ecosystem health by Jørgensen, Sven Erik, Ecologist, Denmark, Jørgensen, Sven Erik, Oekologe, Dänemark, Jørgensen, Sven Erik, Ecologiste, Danemark 0 Type: Book
