00615     2200157   4500001002100000008004100021035002000062245017000082100002800252260007600280300004500356082001100401650001100412650002300423990001100446INLIS000000000003971                                   Ind    a0010-1118003971  aTime related changes of organic and inorganic nitrogen and other interrelationships in the southern north sea of the Dutch coast: a statistical analysiscPIETERS, H.  aH. Pieters; H.B. Becker  a[Amsterdam]bInternational Council for the Exploration of the Seac1984  a24 p.: ill.; 30 cm.c24 p.: ill.; 30 cm.  a546.17  aCOASTS  aNITROGEN COMPOUNDS  a455/95