1. Araim , H. I. A comparison between laboratory and pumping test permeabilities in the Bunter sandstone, Tern Valley, Shropshire Birmingham, England 1973
2. The drawdown of the water-table under non-steady conditions near a pumped well in an unconfined formation;Boulton;Proc. Inst. Civil Eng.,1954
3. Analysis of data from non-equilibrium pumping tests allowing for delayed yield from storage;Boulton;Proc. Inst. Civil Eng.,1963
4. Discussion;Boulton;Proc. Inst. Civil Eng.,1964
5. The influence of delayed drainage on data from pumping tests in unconfined aquifers;Boulton;J. Hydrol.,1973