TY - BOOK AU - Mahalanobis, P C TI - Statistical tools in resource appraisal and utilization U1 - S.01 CY - New York KW - Statistical tools KW - Statistics N1 - Published in the Proceedings on the Conservation and Utilization of resources 17 Aug- 6th Sept, 1949, Lake Success, New York, V.1, Plenary Meetings, p.196-200 ER -