"Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland Indicators and capture the current state of science's role in wetland recognition and mapping." "Environmental scientists a…
"Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland Indicators and capture the current state of science's role in wetland recognition and mapping." "Environmental scientists a…
Une approche originale sur la vie des plantes et leur relation avec le sol. Il donne une vision globale et dynamique de l'évolution des sols grâce à la découverte des plantes qui poussent spontanément. 284 plantes sont répertoriées avec : leur description, leurs biotopes, leurs …
"This much revised and expanded edition provides a valuable and detailed summary of the many uses of diatoms in a wide range of applications in the environmental and earth sciences. Particular emphasis is placed on the use of diatoms in analyzing ecological problems related to c…
"This much revised and expanded edition provides a valuable and detailed summary of the many uses of diatoms in a wide range of applications in the environmental and earth sciences. Particular emphasis is placed on the use of diatoms in analyzing ecological problems related to c…
This much revised and expanded edition provides a valuable and detailed summary of the many uses of diatoms in a wide range of applications in the environmental and earth sciences. Particular emphasis is placed on the use of diatoms in analysing ecological problems related to cl…
This much revised and expanded edition provides a valuable and detailed summary of the many uses of diatoms in a wide range of applications in the environmental and earth sciences. Particular emphasis is placed on the use of diatoms in analyzing ecological problems related to cl…