LC control no. | n 50045593 |
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Personal name heading | Burch, J. B. (John Bayard), 1929- |
Variant(s) | Burch, John Bayard, 1929- |
Found in | His Some snails and slugs of quarantine significance to the United States, 1960. LC data base, 06/13/88 (hdg.: Burch, John Bayard, 1929- ; usage: J.B. Burch) nuc86-89143: His Freshwater snails (Mollusca Gastropoda) ... 1982 (hdg. on NRU rept.: Burch, John Bayard, 1929- ; usage: J.B. Burch) |