008950712s1977 us 000a eng
■00519950712144435
■056 ▼a508▼23
■090 ▼a508▼bA855▼c623
■24510▼aDispersive Clays, Related Piping, and Erosion in Geotechnical Projects▼dJ. L. Sherard
■260 ▼aPhiladelphia▼bASTM▼c1977
■300 ▼a486p.▼c24cm
■44000▼aASTM Special Technical Publication ▼v623
■710 ▼aAmerican Society for Testing and Materia
■9500 ▼b20000*