id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gc-851	Wu, Aimin; Martarelli, Lucio; Ma, Rong; Wang, Huang; Yang, Huifeng; Bu, Hua	Common and different features of Chinese and Italian hydrogeological mapping guidelines	2018	8	.pdf	application/pdf	5298	236	43	Consequently, compilation of hydrogeological maps at various scales and for various purposes commenced by 1940. Since then, more and more areas in more and more countries have been covered by hydrogeological maps, but large land surfaces of the earth have still not yet undergone detailed and systematic hydrogeological mapping (STRUCKMEIER & MARGAT, 1995).	cache/gc-851.pdf	txt/gc-851.txt