Hansen et al.
1982
Behavioural results and performance of bacon pigs fed “ad libitum” from one or several self-feeders
Tinbergen et al.
1990
Nestling weight and survival in individual great tits (Parus major)
Steffens
1958
Der Karpfen
DE1397042U
(https= )
Negussie et al.
2002
Genetic trend and effects of inbreeding on growth performance of tropical fat-tailed sheep
Hardge et al.
1999
Maternal influences on litter size and growth in reciprocal crossed Miniature Pigs and Durocs
Griffin et al.
1997
Effect of waterborne copper sulfate exposure on copper content in liver and axial muscle of channel catfish
CN212589477U
(zh )
2021-02-26
牛饲养用圈舍结构
Jonsson
1985
Gene action and maternal effects on social ranking and its relationship with production traits in pigs
Spurr et al.
1999
Dominant and subordinate behaviour of captive brushtail possums (Trichosurus vulpecula)
Cruz et al.
1995
Survival rates of tilapia, Oreochromis spilurus (Günther), fingerlings reared at high densities during winter using warm underground sea water
CN222090548U
(zh )
2024-12-03
一种海马繁育装置
Gaunt et al.
1938
Post-adrenalectomy diuresis
DE142593C
(https= )
1900-01-01
Rachor
2023
Auch Fische können die Strandlingsrasen gefährden.
DE108630C
(https= )
1900-01-01
Summerfelt et al.
1974
Paunch manure as a feed supplement in channel catfish farming
Hamsic et al.
2003
Estimation of the age and rates of survival of female and male turkey poults within the first week of life using non-invasive morphometric methods with reference to varying times of food and water deprivation
DE2218575B2
(de )
1974-04-18
Viehtränke für Säugetiere, insbesondere Schweine
Dean et al.
1979
Moult and mass of the redknobbed coot
DE7827158U1
(de )
1979-03-29
Dosimeter
Everts et al.
1993
Assessing the risk of biomagnification: a physiological approach
DE2323954C3
(de )
1975-09-11
Futtermittel
DE1393489U
(https= )
Brandt
0
RUC M TTM