Labeled leaves to relate nitrogen addition levels to leaf nitrogen content after senscence
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©The Morton Arboretum 

Please visit our ABOUT section for more information.

Labeled leaves to relate nitrogen addition levels to leaf nitrogen content after senscence


3.96834
digital color photograph 
Born digital
Photographic image
October 3 2016
Labeled leaves to relate nitrogen addition levels to leaf nitrogen content after senscence
The Morton Arboretum, Lisle, Illinois
Copyright statement:

©The Morton Arboretum 

Please visit our ABOUT section for more information.