Forty-three papers are included. Five papers were abstracted previously. Separate abstracts were prepared for thirty-eight. (MHR)

This report is a compilation of abstracts that correspond to oral presentations and posters presented at the fourth principal investigators workshop of the Southwest Washington Coastal Erosion Study. The workshop was held November 17 -20, 1999 at the Depa...

The 41 abstracts are arranged into 6 sessions: impurities and defects in commercial substrates: their sources, effects on material yield, and material quality; impurity gettering in silicon: limits and manufacturability of impurity gettering and in silico...