00686nam a2200169Ia 4500 131606 BIBL 20240725062712.0 931011|1972||||pr ab ||||||||||1||spa|d Puerto Rico. Universidad. Recinto de Mayaguez. Local 155382 Water quality measurement at the swimming pool (piscina alumni) at the Mayaguez Campus of the University of Puerto Rico Chi-Ming Cham and William Perl. Mayaguez,Puerto Rico Water Resources Research Institute 1972. 6 p. ill., 3 tables. Oceanographic program Local 144319 Water quality management 187433 Puerto Rico Local 155382 111118 111118 0 0 0 543_300000000000000_U58MW 0 ci 162438 10 10 B 2016-05-27 199493 0 543.3 U58(M)w 80000001538613 2016-05-27 00:00:00 c. 2 r:131606 z:NCC:D 6 0 0 0 543_300000000000000_U58MW 0 ci 162442 10 10 B 2016-05-27 199492 0 543.3 U58(M)w 80000001538605 2016-05-27 00:00:00 r:131606 z:NCC:D 6