Jan Johannes Barkman (1922-1990)Touw · BioOne (Dutch Bryological and Lichenological Society and Nordic Bryological Society)1990PDF1.3 MB
In-Process Quality Control for Manufacturingby William E. BarkmanPlaczkowski · Technometrics1990PDF335 KB
Phytosociology and Ecology of Cryptogamic Epiphytes.by J. J. BarkmanGilbert · New Phytologist1971PDF347 KB
Phytosociology and Ecology of Cryptogamic Epiphytesby J. J. BarkmanVáňa · Springer Netherlands1971PDF221 KB
Microclimate: Vegetation and Fauna.by P. H. Stoutjesdijk; J. J. BarkmanGrace · Journal of Ecology1993PDF240 KB
Microclimate, Vegetation and Faunaby Ph. Stoutjesdijk; J. J. BarkmanKolbek · Springer Netherlands1994PDF205 KB