Lotter, A. F. (2010). Pollen profile BACHALP, Bachalpsee, Switzerland. PANGAEA.
Cita Chicago Style (17a ed.)Lotter, André F. Pollen Profile BACHALP, Bachalpsee, Switzerland. PANGAEA, 2010.
Cita MLA (9a ed.)Lotter, André F. Pollen Profile BACHALP, Bachalpsee, Switzerland. PANGAEA, 2010.
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