Grutas calcárias /
Wedi'i Gadw mewn:
| OCLC: | 2452508 |
|---|---|
| Prif Awdur: | |
| Awduron Eraill: | |
| Iaith: | Portuguese |
| Cyhoeddwyd: |
São Paulo :
Estado de São Paulo, Secretaria da Agricultura, Instituto Geográfico e Geológico,
1966.
|
| Cyfres: | Boletim (Instituto Geográfico e Geológico (São Paulo, Brazil)) ;
no. 47. |
| Pynciau: | |
| Fformat: | Dogfen y Llywodraeth Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | Cover title. |
|---|---|
| Disgrifiad Corfforoll: | 123 p. : ill. ; 24 cm. |
| Llyfryddiaeth: | Includes bibliographical references (p. 56-58) |