Evidence of clonal budding in a radial cluster of Paraconularia crustula (White) (Pennsylvanian: ?Cnidaria)

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73153/1/j.1502-3931.1992.tb01645.x.pd

Potential alternatives to antimicrobials in pig production based on perceived effectiveness, feasibility and return on investment

Based on a questionnaire returned by 111 pig health experts from six European countries a list of potential alternatives to antimicrobials was ranked. These althernatives provide input for further studies to find strategies to reduce the widely discussed use of antimicrobials and the potential risk from antimicrobial resistance

New data on the morphology of Sphenothallus Hall: implications for its affinities

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73676/1/j.1502-3931.1992.tb01378.x.pd