The Plant Cover of Sweden. A study dedicated to G. Einar Du Rietz on his 70th birthday, April 25th, 1965 by his pupils. Acta PHytogeogr. Suec. 50 : 1-314, 1965, 157 fig., 9 tabl, 20 X 27 cm

Miroslav M. Grandter
1967 Cahiers de Géographie du Québec  
doi:10.7202/020713ar fatcat:h5kutfa5vvb4dcpgqomvkuv4sm