id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ar-20596	Calvert, John	Overcoming Systemic Barriers to 	2013	36	.pdf	application/pdf	14658	793	44	This failure most clearly impacts the conventional training and apprenticeship of construction workers. But it also means there is little opportunity for a large portion of construction workers to acquire the advanced skill sets that are so necessary for implementing low carbon construction.	cache/ar-20596.pdf	txt/ar-20596.txt