The sand and gravel resources of the country around Hatfield and Cheshunt, Hertfordshire
Subtitle: description of 1,25000 sheets TL20 and 30, and parts of TQ29 and 39
By: J.R. Gozzard.
Contributors: Institute of Geological Sciences.
Series: Mineral assessment report -- 67
Publisher: H.M.S.O.
Published: 1981
Place of publication: London
Language: eng
Number of pages: 75
Subjects: Sand -- England -- Cuffley region (Hertfordshire); Gravel -- England -- Cuffley region (Hertfordshire)
Notes: At head of title, Institute of Geological Sciences.

Folded sheet (map) in pocket.

Bibliography, p73.