@misc{https://doi.org/10.3334/ornldaac/213, doi = {10.3334/ORNLDAAC/213}, url = {http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=213}, author = {SCHOLES, R.J.}, language = {en}, title = {NPP Grassland: Towoomba, South Africa, 1949-1990, R1}, publisher = {ORNL Distributed Active Archive Center}, year = {1998} }