TY - BOOK ID - 141212390 TI - Report on the results of the ices fourth intercomparison exercise for nutrients in sea water AU - Kirkwood, Don AU - Aminot, Alain AU - Perttila, Matti PY - 1991 PB - Copenhagen International Council for the exploration of the sea DB - UniCat KW - Marine pollution KW - Eutrophication UR - https://www.unicat.be/uniCat?func=search&query=sysid:141212390 AB - ER -