海量图书期刊资源,随时随地畅享阅读乐趣
IntroductionFrits Th. M. Spieksma · 1992
Book reviewFrits Th. M. Spieksma · 1996
Allergological aerobiologyFrits Th. M. Spieksma · 1992
Identification of house-dust mitesFrits Th. M. Spieksma · 1990
Mite biologyFrits Th. M. Spieksma · 1990
Allergenic pollen in europeD'amato, Gennaro; Spieksma, Frits Th. M. · Grana · 1991
Airborne pollen concentration in Leiden, the Netherlands, 1977–1981Spieksma, Frits Th. M. · Grana · 1983
Airborne Pollen Concentrations in Leiden, The Netherlands, 1977–1981Spieksma, Frits Th. M. · Grana · 1986