na INLIS000000000023429 Ind 0010-1218005267 Marine diatomeer fra Ostgronland OSTRUP, E. E. Ostrup Kjabenharn Hoff-Bogtrykkerij 1895 178 p. ; 23 cm. 178 p. ; 23 cm. 552.58OSTm 552.58 MARINE ENVIRONMENT mfn-25282