Anderson, A. C., Levine, E., & Stern, B. (1990). An estimate of the need for environmental health academicians in the workforce.
Styl cytowania ChicagoAnderson, A C., E. Levine, i B. Stern. An Estimate of the Need for Environmental Health Academicians in the Workforce. 1990.
Styl cytowania MLAAnderson, A C., E. Levine, i B. Stern. An Estimate of the Need for Environmental Health Academicians in the Workforce. 1990.
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