Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data Control Number 79696 Date and Time of Latest Transaction 20110810174805.PM General Information 110810s |||||||||b ||00||| Cataloging Source PCASTRD-DOST Language Code eng Main Entry - Personal Name Robinson, Kevin Title Statement NASA builds chlorophyll measurement system Physical Description 44 Summary, Etc. The chlorophyll detection device measures the natio of 700-nm reflectance to 840-nm reflectance. Chlorophyll absorbs 700-nm light, so high absorption and low reflectance mean a healthy plant Subject Added Entry - Topical Term Plant pathology           Physical Location           Digital Copy Not Available          Add to Book Cart  |   Download MARC