1. Changes in protein during growth and development of animals;Bailey,1968
2. Ammonia volatilization from sewage sludge application in the field;Beauchamp;J. Environ. Qual.,1978
3. The influence of ventilation on distribution and dispersal of atmospheric gaseous contaminants;Brannigan;Can. Agric. Eng.,1971
4. Nitrogen mass balances for dairy farms from feed to fields;Bulley;Can. Agric. Eng.,1982
5. Nitrogen Losses From Animal Barns;Burton,1984