Trees, wildflowers & plants

Collins British Tree Guide

Owen Johnson y David More

Plant World of the Bible

Hans Arne Jensen

My rock-garden

Farrer Reginald John

Trees of Western North America

Christopher J. Earle, Gil Nelson, et al.

The Schoolbook of Forestry

Charles Lathrop Pack

Wildflowers of the Pacific Northwest

Mark Turner y Phyllis Gustafson

Trees of Pennsylvania and the Northeast

Charles Fergus y Amelia Hansen

Rosin

Omer Haas

Trees

Pierre Lieutaghi

Guide to the Alpine and Subalpine Flora of Mount Jaya, A

Peter J. Edwards, T.M.A. Utteridge, et al.

Grasses of South Australia: An illustrated guide to the...

John Jessop, Gilbert R.M. Dashorst, et al.