Non-timber forest products of the North-West district of Guyana = Niet-hout bosprodukten van het Noordwest District van Guyana /
Tulemore Ruth van Andel; illustrated by Hendrik Rypkema.
- Utrecht : University of Utrecht, 2000
- Vol. 1 : ill., diagrs., photos., graphs, maps.
- Tropenbos-Guyana series; 8 .