共 50 条
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- [44] PRESENT POSITION AND TASKS IN CATTLE-BREEDING HYGIENE MONATSHEFTE FUR VETERINARMEDIZIN, 1989, 44 (03): : 82 - 86
- [45] THE CONTRIBUTION OF THE EUROPEAN CATTLE-BREEDING TO THE CATTLE PRODUCTION IN THE THIRD-WORLD TROPENLANDWIRT, 1990, 91 : 149 - 159
- [46] PREDICTING THE GROWTH OF PUBLICATIONS (BASED ON CATTLE-BREEDING PUBLICATIONS) NAUCHNO-TEKHNICHESKAYA INFORMATSIYA SERIYA 1-ORGANIZATSIYA I METODIKA INFORMATSIONNOI RABOTY, 1985, (07): : 22 - 23
- [47] PRESENT ATTEMPTS TO EXPLOIT MOET IN CATTLE-BREEDING SCANDINAVIA NEW SELECTION SCHEMES IN CATTLE : NUCLEUS PROGRAMMES, 1989, 44 : 101 - 103
- [48] SHOULD HORMONAL ANABOLICS IN BELGIUM BE ALLOWED IN CATTLE-BREEDING VLAAMS DIERGENEESKUNDIG TIJDSCHRIFT, 1980, 49 (05): : 398 - 413
- [49] MAIN TENDENCIES OF PRESENT TASKS IN RATIONALIZING CATTLE-BREEDING AGRARTECHNIK, 1982, 32 (05): : 199 - 201
- [50] PLANNING OF FEEDING EQUIPMENT IN RECONSTRUCTING CATTLE-BREEDING PLANTS AGRARTECHNIK, 1982, 32 (06): : 269 - 270