1. Land subsidence and cracking due to ground-water depletion;Bouwer;Ground Water,1977
2. Groundwater Hydrology;Bouwer,1978
3. Geological hazards in China and their prevention and control;Geological Press,1991
4. Land subsidence, earth fissures and groundwater withdrawal in South-Central Arizona, U.S.A.;Schumann,1969
5. Ground fissures in the Temecula area, Riverside Country, California;Shlemon,1992