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
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]ENVWA/SEM.5/R.33
العنوانA 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.
تاريخGeneva : UN, 27 Sept. 1990.
الوصف
7 p. : ill.