The land and sea mammals of Middle America and the West Indies - Elliot, Daniel Giraud, 1835 -1915 (Field Columbian Museum, 1904)

A Lavoura : boletim da Sociedade Nacional de Agricultura Brazileira - Confederação Rural Brasileira. (Sociedade Nacional de Agricultura, 1906)

A Lavoura : boletim da Sociedade Nacional de Agricultura Brazileira - Confederação Rural Brasileira. (Sociedade Nacional de Agricultura, 1908)

Leaflets of Philippine botany (Oriental Printing Co, 1913)

Lebensbilder aus der Tierwelt - Meerwarth, Hermann, 1870 - (Voigtländer, 1912)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1910)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1911)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1912)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1913)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1914)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1951)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1950)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1947)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1952)

Lepidopterorum catalogus - Stainton, H. T, (Henry Tibbats) 1822 -1892 (W. Junk, 1933)

Lepidopterorum catalogus - Stainton, H. T, (Henry Tibbats) 1822 -1892 (W. Junk, 1934)

Lepidopterorum catalogus - Stainton, H. T, (Henry Tibbats) 1822 -1892 (W. Junk, 1937)

Lepidopterorum catalogus - Stainton, H. T, (Henry Tibbats) 1822 -1892 (W. Junk, 1938)

Lepidopterorum catalogus - Stainton, H. T, (Henry Tibbats) 1822 -1892 (W. Junk, 1939)

Libellulinen - Ris, F. (Friedrich), 1867 -1931 (1910)

Libellulinen - Ris, F. (Friedrich), 1867 -1931 (1911)

Life-histories of Indian insects : Microlepidoptera - Fletcher, T. B. (Thomas Bainbrigge), 1878 -1950 (Published for the Imperial Dept. of Agriculture in India by Thacker, Spink, 1920)