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

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

Roy Gilbert's Search A Tale Of The Great Lakes (1889) William

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

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

Martin Jacoby | Descriptions Of The Genera And Species Of

Phytochemical Studies Of The Genera Elettariopsis And Etlingera

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

James Allan Davis (u. A.) | Great Books And Small Groups | Buch |

E. T. Cresson | Synopsis Of The Families And Genera Of The Hymenoptera

A Revision Of The Adult Cestodes Of Cattle, Sheep And Allied Animals

Sereno Watson | A History And Revision Of The Roses Of North America

Yasodha Sivasothy (u. A.) | Phytochemical Studies Of The Genera

A Preliminary Revision And Synonymic Catalogue Of The Hesperiidae Of

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

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