The sand and gravel resources of the country west of Colchester, Essex /
Ambrose, J. D.
The sand and gravel resources of the country west of Colchester, Essex / J. D. Ambrose. - London: Her Majesty's Stationery Office, 1974. - vi, 68 p. : maps, tables ; 30 cm. +1 map. - Institute of Geological Sciences : Natural Environment Research Council. 74/6 .
Description of 1:25 000 resource sheet TL 92. Assessment of British sand and gravel resources No. 10. Conduct map: the sand & gravel resources of sheet TL 92 (west of colchester, Essex).
Includes bibliographical references (p. 12-13).
0118806718
Building materials--Essex county
553.6271331
The sand and gravel resources of the country west of Colchester, Essex / J. D. Ambrose. - London: Her Majesty's Stationery Office, 1974. - vi, 68 p. : maps, tables ; 30 cm. +1 map. - Institute of Geological Sciences : Natural Environment Research Council. 74/6 .
Description of 1:25 000 resource sheet TL 92. Assessment of British sand and gravel resources No. 10. Conduct map: the sand & gravel resources of sheet TL 92 (west of colchester, Essex).
Includes bibliographical references (p. 12-13).
0118806718
Building materials--Essex county
553.6271331