au.\*:("PONSFORD DRA")
Results 1 to 2 of 2
Selection :
SILURIAN VOLCANIC ROCKS OF THE MENDIP HILLS, SOMERSET.PONSFORD DRA; GREEN GW.1970; GEOL. MAG.; GBR; 1970(11), VOL. 107, NUM. 0006, P. 561 A 562Miscellaneous
BRIGG. SOLID EDITION = BRIGG. EDITION BED ROCKWILSON V; GAUNT GD; RHYS GH et al.1982; GEOL. SURV. G.-B. (ENGL. WALES), MAP 1.50000; ISSN 54597X; GBR; DA. 1982; 89; 1 CARTE COUL.; CART. GEOL.; ECH. 1:50 000; COUPE GEOL.Serial Issue
