| Include area calculations demonstrating no increase in net imperviousness of the site. |
| This kind of logic lies behind all conspiracy theories, with their infuriating imperviousness to counter-argument. |
| Bhutan, between imperviousness and cultural integration: how to open up to tourism while defending one's cultural identity? |
| Research models suggest that a threshold for urban stream stability exists at approximately 10 percent imperviousness of a watershed. |
| Material for the outer conductor is most often selected for its imperviousness to the environment in which the cable will be placed. |
| It would then be obligatory to do the requisite to attain the imperviousness required by the first sentence of this provision. |
