Radiation protection in veterinary medicine. - Washington : NCRP, 1970. - vi, 52 p. : tabla, diagr. - Report, no.<36> . - Estados Unidos. National council on radiation protection and measurements . - Report, no.<36> . Recommendations of the NCRP ApĂ©ndices y bibliografĂa: p.29-38 ISSN: 0083-209X Standard No.: NCRP-REPORT-36