Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1970)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1972)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1973)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1975)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1976)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1977)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1979)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1985)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1989)

Transactions of the Shropshire Archaeological and Natural History Society - Shropshire Archaeological; Natural History Society (Great Britain) (Shropshire Archaeological and Natural History Society, 1878)

Transactions of the Society for British entomology - Society for British Entomology (1936)

Transactions of the South African Philosophical Society - Royal Society of South Africa. (The Society, 1900)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1846)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1851)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1860)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1863)

The transformations (or metamorphoses) of insects - Blanchard, Emile, 1819 -1900 (Cassell, Petter, and Galpin, 1870)

The transformations (or metamorphoses) of insects : (Insecta, Myriapoda, Arachnida, and Crustacea) - Blanchard, Emile, 1819 -1900 (Cassell, Peter, and Galpin, 1870)

The transformations (or metamorphoses) of insects (Insecta, Myriapoda, Arachnida, and Crustacea) : being an adaptation, for English readers, of M. Émile Blanchard's "Metamorphoses, moeurs et instincts des insects;" and a compilation from the works of Newport, Charles Darwin, Spence Bate, Fritz Müller, Packard, Lubbock, Stainton, and others - Blanchard, Emile, 1819 -1900 (Claxton, Remsen, and Haffelfinger, 1870)

The transformations (or metamorphoses) of insects (Insecta, Myriapoda, Arachnida, and Crustacea.) Being an adaptation, for English readers, of M. Émile Blanchard's "Metamorphoses, murs et instincts des insects [!]," and a compilation from the works of Newport, Charles Darwin, and others - Blanchard, Emile, 1819 -1900 (Cassell, Petter & Galpin, 1882)

Transunti / Reale Accademia dei Lincei - Reale Accademia dei Lincei (l'Accademia, 1877)

Travaux de la Station zoologique de Wimereux - Station Zoologique de Wimereux. (La Station, 1900)

Travaux du Laboratoire de Zoologie maritime de Wimereux-Ambleteuse - Laboratoire de Zoologie maritime de Wimereux-Ambleteuse. (Le Laboratoire, 1892)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1880)

Treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1885)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan and Co, 1880)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1909)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1909)