Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar, by W.A. Herdman ... With supplementary reports upon the marine biology of Ceylon, by other naturalists. Pub. at the request of the colonial government by the Royal society.

pt.3 (1905)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar, by W.A. Herdman ... With supplementary reports upon the marine biology of Ceylon, by other naturalists. Pub. at the request of the colonial government by the Royal society.

pt.4 (1905)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar, by W.A. Herdman ... With supplementary reports upon the marine biology of Ceylon, by other naturalists. Pub. at the request of the colonial government by the Royal society.

pt.2 (1904)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar, by W.A. Herdman ... With supplementary reports upon the marine biology of Ceylon, by other naturalists. Pub. at the request of the colonial government by the Royal society.

pt.5 (1906)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar, by W.A. Herdman ... With supplementary reports upon the marine biology of Ceylon, by other naturalists. Pub. at the request of the colonial government by the Royal society.

pt.1 (1903)

Fisheries of the United States / U.S. Department of the Interior, Fish and Wildlife Service, Bureau of Commercial Fisheries.

1996

Fisheries of the United States / U.S. Department of the Interior, Fish and Wildlife Service, Bureau of Commercial Fisheries.

2004

Fisheries of the United States / U.S. Department of the Interior, Fish and Wildlife Service, Bureau of Commercial Fisheries.

1992