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A comparison of direct macrofaunal mortality using three types of clam dredges

Based on: Gaspar M.B., Leitão F., Santos M.N., Chícharo L., Dias M.D., Chícharo A. & Monteiro C.C. (2003)

A comparison of fish bycatch communities between areas open and closed to prawn trawling in an Australian tropical fishery

Based on: Stobutzki I., Jones P. & Miller M. (2003)

A comparison of four processing tomato production systems differing in cover crop and chemical inputs

Based on: Creamer N.G., Bennett M.A., Stinner B.R. & Cardina J. (1996)

A comparison of herbicide and mulch mat treatments for reducing grass, herb, and shrub competition in the BC interior Douglas-fir zone—ten-year results

Based on: Harper G., Comeau P. & Biring B. (2005)

A comparison of logging systems and bat diversity in the Neotropics

Based on: Clarke F.M., Pio D.V. & Racey P.A. (2005)

A comparison of nutrient losses following grassland improvement using two different techniques in an upland area of mid-Wales

Based on: Roberts A.M., Hudson J.A. & Roberts G. (1989)

A comparison of planting and natural succession after a forest fire in the northern Sierra Nevada

Based on: Bock J.H., Raphael M. & Bock C.E. (1978)

A comparison of regeneration dynamics following gap creation at two geographically contrasting heathland sites

Based on: Britton A.J., Carey P.D., Pakeman R.J. & Marrs R.H. (2000)

A comparison of Riley encased methodology and traditional techniques for planting red mangroves (Rhizophora mangle)

Based on: Salgado Kent C.P. (1999)

A comparison of techniques for restoring heathland on abandoned farmland

Based on: Pywell R.F., Webb N.R. & Putwain P.D. (1995)

A comparison of the area extent of fish habitat gains and losses associated with selected compensation projects in Canada

Based on: Harper D.J. & Quigley J.T. (2005)

A comparison of the breeding ecology of birds nesting in boxes and tree cavities

Based on: Purcell K., Verner J. & Oring L. (1997)

A comparison of the breeding ecology of collared flycatchers nesting in boxes and natural cavities

Based on: Mitrus C. (2003)

A comparison of the characteristics and fate of Barrow's goldeneye and bufflehead nests in nest boxes and natural cavities

Based on: Evans M., Lank D., Boyd S. & Cooke F. (2002)

A comparison of the effects of different shelterwood harvest methods on the survival and growth of acorn-origin oak seedlings

Based on: Brose P.H. (2011)

A comparison of the passerine avifaunas of a rehabilitated minesite and a nearby reserve in south-western Australia

Based on: Comer S.J. & Wooller R.D. (2002)

A conservation program for Atelopus species at the Cali Zoo, Colombia

Based on: Silva C. (2012)

A conservation success story in the otherwise dire megafauna extinction crisis: The Asiatic lion (Panthera leo persica) of Gir forest

Based on: Singh H.S. & Gibson L. (2011)

A conservation trade-off? Interspecific differences in seahorse responses to experimental changes in fishing effort

Based on: Curtis J.M.R., Ribeiro J., Erzini K. & Vincent A.C.J. (2007)

A control taste aversion experiment on predators of roseate tern (Sterna dougallii) eggs

Based on: Neves V.C., Panagiotakopoulos S. & Furness R.W. (2006)

A critical evaluation of augmentative biological control

Based on: Collier T. & Van Steenwyk R. (2004)

A cross-fostering experiment with Newell's race of Manx shearwater

Based on: Byrd G.V., Sincock J.L., Telfer T.C., Moriarty D.I. & Brady B.G. (1984)

A dedicated reserve for conservation of two species of Synemon (Lepidoptera: Castniidae) in Australia

Based on: Douglas F. (2004)

A dose–response trial with ziram-treated maize and free-ranging European badgers Meles meles

Based on: Baker S.E., Ellwood S.A., Watkins R.W. & Macdonald D.W. (2005)

A farm-scale evaluation of the influence of hedgerow cutting frequency on hawthorn (Crataegus monogyna) berry yields

Based on: Croxton P. J. & Sparks T. H. (2002)