TY  - BOOK
T1  - Ar y fferm
T2  - Cyfres y draig
A2  - Abrahams, Hilary
A2  - Ogwen, Elen
A2  - Jenkins, Edna
LA  - Welsh
PP  - Basingstoke u.a.
PB  - Macmillan
YR  - 1978
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei564384631
SN  - 0333268636
KW  - Lesebuch
ER  -