1. Biological diversity in the drylands of the world
پدیدآورنده : United Nations. Intergovernmental Negotiating Committee for a Convention to Combat Desertification. International Panel of Experts. Subgroup on Biodiversity
کتابخانه: كتابخانه مركزی كشاورزى (تهران)
موضوع : $ABiological diversity$BArid regions -- Congresses,$ASpecies diversity$BArid regions -- Congresses
رده :
QH
541
.
15
.
B56
1994
