Peril in the Ponds PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Peril in the Ponds PDF full book. Access full book title Peril in the Ponds by Judith Cairncross Helgen. Download full books in PDF and EPUB format.

Peril in the Ponds

Peril in the Ponds PDF Author: Judith Cairncross Helgen
Publisher: Univ of Massachusetts Press
ISBN: 1558499466
Category : Biography & Autobiography
Languages : en
Pages : 260

Book Description
When deformed frogs-many with missing legs or eyes, footless stumps, or misshapen jaws-began to emerge from Minnesota wetlands, alarm bells went off. What caused such deformities? Pollution? Ultraviolet rays? Biological agents? And could the mysterious cause also pose a threat to humans? Former government biologist Judy Helgen provides an inside view of a highly charged environmental issue that continues to spark controversy among scientists, politicians, and government agencies. Book jacket.
➤