What has the author Alexander Blain written?

H. Blaine Ensor has written:

'Gainesville Lake Area lithics' -- subject(s): Antiquities, Implements, Indians of North America, Projectile points, Stone implements

'The Crawford Site, 41PK69, central Trinity River uplands, Polk County, Texas' -- subject(s): Antiquities, Excavations (Archaeology), Indians of North America

'Excavations at the Bull Pen Site 41BP280, Colorado River drainage, Bastrop County, Texas' -- subject(s): Antiquities, Excavations (Archaeology), Indians of North America