Vegetation monitoring : an annotated bibliography - Elzinga, Caryl L.; Evenden, Angela; Intermountain Research Station (Ogden, Utah) (Ogden, UT, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1997])
https://www.biodiversitylibrary.org/bibliography/100113
Keywords: Bibliography|Environmental monitoring|Vegetation monitoring