While they are careful in their claims and note the need for more studies to confirm and extend these modest findings, the sheer bulk of the book (712 double - columned pages) leads one to expect somewhat more. (firstthings.com)
And yet if you price your ebook for more that $ 9.99, Amazon will take the great bulk of that book's retail price, 65 % for itself. (madgeniusclub.com)
The vast bulk of this book is primed with excellent knowledge and images set to enthuse new generations of John Muirs, Rachel Carsons and Al Gores. (treehugger.com)