Nitrate and phosphate contents of Mediterranean water /
Thomsen, Helge
Nitrate and phosphate contents of Mediterranean water / by Helge Thomsen. - Copenhagen : Host and son, 1931. - 14 p. : ill. ; 35 cm. - Report on the Danish oceanographical expeditions 1908-1910 to the Mediterranean and adjacent sea. Miscellaneous papers ; 3.6 .
Nitrate and phosphate contents of Mediterranean water / by Helge Thomsen. - Copenhagen : Host and son, 1931. - 14 p. : ill. ; 35 cm. - Report on the Danish oceanographical expeditions 1908-1910 to the Mediterranean and adjacent sea. Miscellaneous papers ; 3.6 .