TY  - BOOK
AU  - Carson,Mary Kay
AU  - Uhlman,Tom
TI  - Park scientists: gila monsters, geysers, and grizzly bears in America's own backyard 
T2  - Scientists in the field
SN  - 0547792689 (hbk.)
PY  - 2014///]
CY  - Boston
PB  - Houghton Mifflin Harcourt
KW  - Interpretation of cultural and natural resources
KW  - United States
KW  - Park naturalists
KW  - Juvenile literature
KW  - Park rangers
N1  - Includes bibliographical references (page 74) and index; Age 10-14; Grade 4 to 6
N2  - The national parks have been called "America's best idea" -- and some of the best scientific ideas are happening right now inside these protected American spaces that welcome more than 270 million visitors each year. Meet up with scientists studying geysers, grizzlies, salamanders, cacti, and fireflies in some of America's most treasured places: our national parks
ER  -