na INLIS000000000007042 Ind 0010-1118007042 Cultural patterns and natural science WOLVEKAMP, H.P. Wolvekamp, H.P. Leiden Leiden University 1974 46 p.; 21 cm 46 p.; 21 cm ISBN 90.6021.207.X 39WOLc 39 ANTHROPOLOGY NATURAL SCINENCES 279/75