Produkt mají v nabídce:
Sampling Strategies for Natural Resources and the Environment - Gregoire, Timothy G. a Valentine, Harry T.
Covers the sampling techniques used in ecology, forestry, environmental science, and natural resources. This book presents methods to estimate aggregate characteristics on a per unit area basis as well as on an elemental basis. It explores more specialized designs for sampling vegetation, including randomized branch sampling and 3P sampling.
