一般注記 |
Esch, G. W. The ecology of Aeromonas hydrophila in Albemarle Sound, North Carolina, 1980 (a.e.) t.p. (Robert P. Hirsch; Dept. of Biol., Wake Forest Univ., Winston-Salem, N.C.) Riegelman, R.K. Studying a study and testing a test, c1989: t.p. (Robert P. Hirsch, PhD, Dept. of Health Care Sci., GWU Sch. of Med.) Phone call to author 2/6/90 (Robert Paul Hirsch; b. 2/8/47)
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