@misc{indiciae7e43dd389229, title = {Procedures for formation of composite samples from segmented populations}, author = {Mary C. Fabrizio and Anthony M. Frank and Jacqueline F. Savino}, year = {2002}, doi = {10.1021/es00005a002}, url = {https://pubs.usgs.gov/publication/1000766}, note = {Source identifier: 1000766} }