TY - THES ID - 127744348 TI - Desmids and diatoms from Papua New Guinea : systematics, ecology and biogeography AU - Vyverman, Wim AU - Rijksuniversiteit Gent. PY - 1990 DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127744348 AB - ER -