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Landmarks medical and surgical
Mangrove forests of the Malay Peninsula
The Hessian fly : its ravages, habits, enemies, and means of preventing its increase
On the birds of the islands of Aruba, Curaçao, and Bonaire
Tree, flower, shrub seed for the nursery : June 1935
The Hessian fly in Ontario
Draft environmental impact statement on management for the northern spotted owl in the national forests : states of Washington, Oregon and California
Flora Malesiana Series I Spermatophyta
Hirudinea from the Apolobamba in the Bolivian Andes, including three new species of Helobdella (Clitellata, Hirudinea)
Distribution of organic matter in a desert shrub community