Haku
Viitteet 91-92 / 92
Silage effluent: nutrient content and capacity to reduce ammonia loss when mixed with urine on slurry
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1987)
Use of cow slurry in establishing grass swards
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1987)