A quantitative method for description and assessment of ecosystems : the Amoeba approach / transmitted by the Government of the Netherlands ; prepared by B.J.E. ten Brink, S.H. Hosper and F. Colijn.
1990
Notice détaillée
Symbole[E/ECE/]ENVWA/SEM.5/R.33
TitreA quantitative method for description and assessment of ecosystems : the Amoeba approach / transmitted by the Government of the Netherlands ; prepared by B.J.E. ten Brink, S.H. Hosper and F. Colijn.
DateGeneva : UN, 27 Sept. 1990.
Description
7 p. : ill.