William Theobald | Index Of The Genera And Species Of Mollusca |

Martin Jacoby | Descriptions Of The Genera And Species Of

Xix. Revision Of The Genera And Species Of Malacoderm Coleoptera Of

Iconography Of Australian Species Of Acacia And Cognate Genera |

A Hand-list Of The Genera & Species Of Birds. (nomenclator Avium

William Beattie Booth | History And Description Of The Species Of

Indexes To The Literatures Of Cerium And Lanthanum | William Henry

William Mackay (u. A.) | The World Gypsy Ants Of The Genera

Phytochemical Studies Of The Genera Elettariopsis And Etlingera

Johann Gottlieb Gleditsch | Methodus Fungorum Exhibens Genera, Species

Louise Phillips | The Taxonomy Of Selected Tribes And Genera Of The...

Synopsis Of The Families And Genera Of The Hymenoptera Of America,

The Species Of Epilobium Occurring North Of Mexico | William Trelease

A Revision Of The Genera And Great Groups Of The Echinoidea (1889) |

Methodus Muscorum Per Classes, Ordines, Genera, Ac Species (1771) |

Air Pollution Tolerance Index In Plant Species Of Rajasthan, India