THIS is the re-issue of a textbook which was first published about eight years ago, and is based on a series of articles which originally appeared in the columns of Engineering. It is a conveniently ...
Delphis (Del) Levia, associate professor of geography at the University of Delaware, has always loved trees. Growing up on his parents' 93-acre farm in central Massachusetts, he and his brothers and ...
WITHIN about a hundred and fifty pages the author has attempted to condense a treatment of the various phenomena associated with rainfall and ground water. Naturally the treatment is summary in places ...