Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-132
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an11030057-38...
Gravel Pit - Kennebec Augustahttps://digitalmaine.com/mgs_geologic_field_photos/1700/thumbnail.jp
Early detection of fractures and internal defects can help quarry owners in cutting quarrying costs ...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-67
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-68
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-69
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-29
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an6589392-144
Well Sorted Gravelhttps://digitalmaine.com/mgs_geologic_field_photos/2290/thumbnail.jp
Inscriptions: title, dated and signed by photographer.; Also available in an electronic version via ...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an6589392-145
North of Rte. 1https://digitalmaine.com/mgs_geologic_field_photos/2714/thumbnail.jp
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an11030057-38...
Gravel Pit - Kennebec Augustahttps://digitalmaine.com/mgs_geologic_field_photos/1700/thumbnail.jp
Early detection of fractures and internal defects can help quarry owners in cutting quarrying costs ...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-67
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-68
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-69
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-13...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an12942889-29
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an6589392-144
Well Sorted Gravelhttps://digitalmaine.com/mgs_geologic_field_photos/2290/thumbnail.jp
Inscriptions: title, dated and signed by photographer.; Also available in an electronic version via ...
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an6589392-145
North of Rte. 1https://digitalmaine.com/mgs_geologic_field_photos/2714/thumbnail.jp
Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an11030057-38...
Gravel Pit - Kennebec Augustahttps://digitalmaine.com/mgs_geologic_field_photos/1700/thumbnail.jp
Early detection of fractures and internal defects can help quarry owners in cutting quarrying costs ...