Authors:
Crawford, J
Ramakrishnan, S
Periera, P
Gardner, S
Coleman, M
Beitle, R
Citation: J. Crawford et al., Immobilized metal affinity membrane separation: Characteristics of two materials of differing preparation chemistries, SEP SCI TEC, 34(14), 1999, pp. 2793-2802
Authors:
Molina, SI
Valladares, GR
Gardner, S
Cabido, MR
Citation: Si. Molina et al., The effects of logging and grazing on the insect community associated witha semi-arid chaco forest in central Argentina, J ARID ENV, 42(1), 1999, pp. 29-42