1. Floral Resource Provisioning for Bees in Pennsylvania and the Mid-Atlantic Region Open Access Author: DeBarros, Nelson Bernard Title: Floral Resource Provisioning for Bees in Pennsylvania and the Mid-Atlantic Region Graduate Program: Ecology Keywords: resource provisioningpollinationnative plantsbees File: Download DeBarros_Thesis.pdf Committee Members: David A Mortensen, Thesis Advisor/Co-AdvisorDavid A Mortensen, Thesis Advisor/Co-Advisor