Notes of a naturalist in South America

"Notes of a naturalist in South America" by John Ball

BY this unpretending little volume its author has opened up to view a new avenue to knowledge—a royal road, in short, to anyone as competent as he has shown himself to be to take advantage of all that it offers to an intelligent traveller with his eyes and ears open. Its contents are a rich collection of facts and thoughts, chiefly botanical, meteorological, and geographical, acquired during a five months' voyage over 18,400 miles of ocean.