作者的書籍：Ross C. Purdy - BookPine

Qualities of clay suitable for making paving brick and pryo-physical and chemical properties of paving brick clays 1908 [Leather Bound]

Qualities of clay suitable for making paving brick and pryo-physical and chemical properties of paving brick clays 1908 [Leather Bound]

Ross C. Purdy

Paving Brick and Paving Brick Clays of Illinois; Illinois State Geological Survey Bulletin No. 9

Paving Brick and Paving Brick Clays of Illinois; Illinois State Geological Survey Bulletin No. 9

Charles Wesley Rolfe

Bulletin of the American Ceramic Society, 1923, Vol. 2: A Monthly Publication Devoted to Proceedings of the Society, Discussions of Plant Problems, Discussions of Technical and Scientific Questions and Promotion of Cooperative Research

Bulletin of the American Ceramic Society, 1923, Vol. 2: A Monthly Publication Devoted to Proceedings of the Society, Discussions of Plant Problems, Discussions of Technical and Scientific Questions and Promotion of Cooperative Research

Ross C. Purdy

Journal of the American Ceramic Society, 1923, Vol. 6: A Monthly Journal Devoted to the Arts and Sciences Related to the Silicate Industries

Journal of the American Ceramic Society, 1923, Vol. 6: A Monthly Journal Devoted to the Arts and Sciences Related to the Silicate Industries

Ross C. Purdy

Journal of the American Ceramic Society, 1922, Vol. 5: A Monthly Journal Devoted to the Arts and Sciences Related to the Silicate Industries

Journal of the American Ceramic Society, 1922, Vol. 5: A Monthly Journal Devoted to the Arts and Sciences Related to the Silicate Industries

Ross C. Purdy

Studies in Glazes. Part I. Fritted Glazes. Vol. I, 1907

Studies in Glazes. Part I. Fritted Glazes. Vol. I, 1907

Ross C. Purdy

Studies In Glazes: Part I. Fritted Glazes, Part 1

Studies In Glazes: Part I. Fritted Glazes, Part 1

Ross C. Purdy

Pyro-Chemical and Physical Behavior of Clays

Pyro-Chemical and Physical Behavior of Clays

Ross C. Purdy

Paving Brick and Paving Brick Clays of Illinois

Paving Brick and Paving Brick Clays of Illinois

Charles Wesley Rolfe