Nilsson, S., Praglowski, J. & Nilsson, L., Atlas of airborne pollen grains and spores in northern Europe. Verlag Natur och Kultur. Stockholm, 1977. JSBN 91–27–00198–9. Preis: 170.— Sw. Kr

Feddes Repertorium · 1978 · 29 citations · 0 references