P. Van Der Werf

Collecting and composting source separated organics

P. Van Der Werf, R. Parks, 1997 .

Bioaerosols at a Canadian composting facility

P. Van Der Werf, 1996 .

Measuring process parameters at an enclosed composting facility

P. Van Der Werf, J. Ormseth, P. A. V. Werf, 1997 .

Diameter control of lec grown GaP crystals

P. Van Der Werf, H.J.A. Van Dijk, C.M.G. Jochem, 1974 .