Australian Stamp Collecting


Book Description

History, special types, anatomy, condition of stamps; stamp collecting equipment; practical collecting; stamps of Australia.







A Glossary of Philatelic Terms


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Biology of Subterranean Fishes


Book Description

In most habitats, adaptations are the single most obvious aspects of an organism's phenotype. However, the most obvious feature of many subterranean animals are losses, not adaptations. Even Darwin saw subterranean animals as degenerates: examples of eyelessness and loss of structure in general. For him, the explanation was a straightforward Lamarc




The Unquenchable Flame


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Stamps of the Philippines


Book Description




Commercial Perfins of Australia


Book Description

Wasserzeichen, Durchlochung, Kontrollzeichen, Perfin (Briefmarken) ; Australien.