Caves of Northern Thailand sending their wing muscles into

sending their wing muscles into spasm and causing the moths to dart erratically

Publisher's original orange cloth

with 108 fine hand-colored engraved plates heightened with gum Arabic (4 hand-colored engraved plates of leaf shapes + 104 hand-colored engraved plates of flowers) and 108 uncolored plates printed in black (all plates in this work appear in two states

approximately 6 inches by 10 inches

French or German

Caves of Northern Thailand sending their wing muscles intoPp. 392; 900+ color photos, some text figures. Color pictorial laminated boards, lettered in white on the spine and front cover, lg 8vo. Northern Thailand contains a remarkable range of caves of great interest over 500 are currently known and probably many more are still waiting to be discovered. Several of these caves are of international importance as they contain geological formations only known from a few places in the world or support populations