Definitions for "Field guide"
Keywords:  bird, mushroom, wildlife, book, guide
A book designed to help with identification of a group of organisms, usually with photos or drawings. Bird field guides also often include descriptions of bird songs and maps showing where each species is usually seen.
resource book for studying in the wild
A book that carefully describes different mushroom species so they can be tentatively identified.
a fascinating study of human behavior and development and among other things includes information about the role our success or failure in food gathering or production has played in our lives
a quick reference source for rapid intervention and mitigation of psychologically based emergencies
Keywords:  outdoors, desk, document, designed
document designed to be used away from a desk, often outdoors.