Conservation of bumble bees Bombus Latr. (Hymenoptera: Apoidea: Bombinae) as a topic in the world philately
Języki publikacji
PL
Abstrakty
EN
The study presents review of postage stamps and other philatelic values showing bumble-bees issued by post offices in various countries. Results were based on own authors philatelic collection containing stamps showing protection and biocenotic and economic significance of these useful apoid insects as effective pollinators of agricultural cultivars and wild of plants.