Finney, D.J.2023-11-152023-11-151949Finney, D.J. (1949) The efficiency of enumerations, 1. Volume estimation of standing timber by sampling, 2. Random and systematic sampling in timber surveys. Indian Forest Bulletin . Forest Research Institute, Dehradun.https://frirepo.bestbookbuddies.com/handle/123456789/481enBook