76 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
77 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
78 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
79 | An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream |
80 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |