Summary Dennis van Engelsdorp, former state apiarist for Pennsylvania and current entomology professor at the University of Maryland, is worried that bees-a crucial part of humanity's ecosystem-are dying.
Directed : Unknown
Written : Unknown
Stars : Unknown
Genres : Documentary
Release date : Feb 10, 2015
Countries of origin : United States
Language : English
Production companies : Stick Figure Productions
Summary Dennis van Engelsdorp, former state apiarist for Pennsylvania and current entomology professor at the University of Maryland, is worried that bees-a crucial part of humanity's ecosystem-are dying.
Genres : Documentary
Release date : Feb 10, 2015
Countries of origin : United States
Language : English
Production companies : Stick Figure Productions
