TY  - BOOK
AU  - Runcorn,S.K.
TI  - Earth sciences
SN  - 0853345058
AV  - QE35.E2 1971 
PY  - 1971///
CY  - Barking
PB  - (Ripple Rd, Barking, Essex), Applied Science Publishers Ltd
KW  - Earth sciences
ER  -