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- [26] Genetic relationship between purebred and crossbred sow longevity Journal of Animal Science and Biotechnology, 7
- [27] The relationship between mercury level in the muscles and the weight/age of carp from breeding ponds EKOLOGIA-BRATISLAVA, 2001, 20 (04): : 435 - 439
- [29] THE RELATIONSHIP BETWEEN ABSENTEEISM AND PRODUCTION EFFICIENCY - AN EMPIRICAL-ASSESSMENT JOURNAL OF OCCUPATIONAL PSYCHOLOGY, 1985, 58 (01): : 39 - 47