共 50 条
- [21] HYGIENIC PROBLEMS OF SLAUGHTERHOUSE WASTEWATERS ZENTRALBLATT FUR BAKTERIOLOGIE MIKROBIOLOGIE UND HYGIENE SERIE B-UMWELTHYGIENE KRANKENHAUSHYGIENE ARBEITSHYGIENE PRAVENTIVE MEDIZIN, 1980, 170 (3-4): : 337 - 341
- [24] CONSUMER-PROTECTION IN A SINGLE EUROPEAN MARKET - WHAT CHALLENGE FOR THE EC AGENDA COMMON MARKET LAW REVIEW, 1992, 29 (01): : 71 - 92
- [25] HYGIENIC AND ECOLOGICAL PROBLEMS OF NORTH EXPLORATION VESTNIK AKADEMII MEDITSINSKIKH NAUK SSSR, 1989, (09): : 6 - 11
- [26] HYGIENIC PROBLEMS WITH MECHANICALLY DEBONED MEAT MONATSHEFTE FUR VETERINARMEDIZIN, 1984, 39 (09): : 305 - 307
- [27] HYGIENIC PROBLEMS IN CONTINUOUS WASHING PROCESS FETTE SEIFEN ANSTRICHMITTEL VERBUNDEN MIT DER ZEITSCHRIFT DIE ERNAHRUNGSINDUSTRIE, 1970, 72 (05): : 413 - &
- [30] ERGONOMIC - HYGIENIC PROBLEMS IN THE DENTAL PRACTICE DEUTSCHE ZAHNARZTLICHE ZEITSCHRIFT, 1982, 37 (05): : 400 - 403