| De desmidiaceeën van Nederland, sieralgen
gen. P.F.M.Coesel KNNV |
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| - deel 1 Mesotaeniaceae pp 32 1982 |
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| - deel 2 Closteriaceae pp 49 1983 |
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| - deel 3 Desmidiaceae (1) pp 70 1985 |
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| Comparative investigations
on the life histories and reproduction of some species in the siphoneous
green algal genera Bryopsis and Derbesia H.Rietema (prom.C.v.d.Hoek)
pp 130 pb Groningen, 1975 |
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