D. A. WhitneyBooksLet's Be BLUNT... It Is Time to Thrive Not Just SurviveLove and Marriage - Make It Last ForeverLove and Marriage - Make It Last Forever IIBrave ScarsSoil TestingDevelopment of mid-infrared solid state lasers for spaceborne lidarLocal effects of partly-cloudy skies on solar and emitted radiationsAuthor data: Open Library