HEAD, K. H. (1980). Manual of soil laboratory testing vol. 1: Soil classification and compaction tests. Pentech Press Ltd.
Chicago Style CitationHEAD, K. H. Manual of Soil Laboratory Testing Vol. 1: Soil Classification and Compaction Tests. Pentech Press Ltd, 1980.
MLA CitationHEAD, K. H. Manual of Soil Laboratory Testing Vol. 1: Soil Classification and Compaction Tests. Pentech Press Ltd, 1980.
Warning: These citations may not always be 100% accurate.