Referentie:

Durrer, S., & Schmid‐Hempel, P., 1995. Parasites and the regional distribution of bumblebee species. Ecography, 18(2), 114-122.

URL:

https://www.deepdyve.com/lp/wiley/parasites-and-the-regional-distribution-of-bumblebee-species-0bhdMlm7Bq?articleList=%2Fsearch%3Fquery%3DParasites%2Band%2Bthe%2BRegional%2BDistribution%2Bof%2BBumblebee%2BSpecies

---