-
1gan Heinz, William F. (William Frederick)Pynciau “...Gold mines and mining New Zealand...”
Cyhoeddwyd 1980
Llyfr -
2gan Heinz, William F. (William Frederick)Pynciau “...Gold mines and mining New Zealand...”
Cyhoeddwyd 1964
Llyfr -
3gan Heinz, William F. (William Frederick)Pynciau “...Gold mines and mining New Zealand...”
Cyhoeddwyd 1972
Llyfr -
4gan Heinz, William F. (William Frederick)Pynciau “...Gold mines and mining New Zealand...”
Cyhoeddwyd 1952
Llyfr -
5gan Heinz, William F. (William Frederick)Pynciau “...Gold mines and mining New Zealand Kumara...”
Cyhoeddwyd 1977
Llyfr -
6Cyhoeddwyd 1974Pynciau “...Gold mines and mining New Zealand History....”
Llyfr