Maree Clark / Kate McArthur / Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877516503 / 9781877516504

Manawatu River (N.Z.)

Myles Guy / Grant Cooper / Malcolm Todd / W. R. McKay / Staci Boyte / Mair Owen / Jon Roygard

1988537665 / 9781988537665

Land use

Raelene Hurndell / Jon Roygard / Jeff David Watson

1877413933 / 9781877413933

Instream flow

Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877556564 / 9781877556562

Aquatic biodiversity conservation

Jon Roygard / Kate McArthur / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877468398 / 9781877468391

Nutrient pollution of water

Richard Storey / Jon Roygard

1927250668 / 9781927250662

Stream restoration

Raelene Hurndell / Maree Clark / Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877556068 / 9781877556067

Livestock

Chris Woodhouse (Hydrogeologist) / Jon Roygard / Peter F. Callander / Neil Thomas (Groundwater Consultant) / Pattle Delamore Partners

1927250994 / 9781927250990

Drinking water

Neil Thomas (Groundwater consultant)

1927259401 / 9781927259405

Aquifers

Mike Joy

192725941X / 9781927259412

Freshwater fishes

Peter Taylor / Derek Ryan / Jessica Hughes / Manas Chakraborty / Maree Clark / Logan Brown / Jon Roygard

1927250900 / 9781927250907

Dairy farming

Emily Wilton / Peyman Zawar-Reza / Jon Roygard

1927250692 / 9781927250693

Air

Peter F. Callander / Neil Thomas / Jon Roygard / Pattle Delamore Partners Staff

1927250242 / 9781927250242

Groundwater

Emily Wilton / Peyman Zawar-Reza / Jon Roygard / Environet Ltd. Staff

1927250056 / 9781927250051

Air

Brent Watson / Raelene Hurndell / Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877556009 / 9781877556005

Stream measurements

Maree Clark / Jon Roygard / Manawatu-Wanganui (N.Z.), Regional Council Staff

1927250420 / 9781927250426

Nutrient pollution of water

Manawatu-Wanganui (N.Z.). Horizons Regional Council / Harold Barnett / Stacey Binsted / Erin Bocker / S. Boyte / S. Collins / E. Daly / M. Gemmell / C. Hesselin / I. Hurst / J. Kamke / Abby Matthews / Raelene Mercer / Jon Roygard / Michael Patterson / E. Prouse / J. Robb / Malcolm Todd

1988537118 / 9781988537115

Environmental monitoring

Hydronet Limited / Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877556688 / 9781877556685

Information storage and retrieval systems

Shirley Hayward / Jon Roygard / Ryan Nicol / Neil Thomas / Manawatu-Wanganui (N.Z.), Horizons Regional Council Staff / Pattle Delamore Partners Staff

1927250234 / 9781927250235

Groundwater

Cindy Fay Baker / Jon Roygard / National Institute of Water and Atmospheric Research (N.Z.) / Envirolink

1927259096 / 9781927259092

Fish tagging

P. D. Horne / David John Horne / Jon Roygard

0927189887 / 9780927189880

Land treatment of wastewater

James Anthony Hanly / Leon J. / D. J. Horne / Jon Roygard / Manawatu-Wanganui (N.Z.). Horizons Regional Council / Massey University. Fertilizer & Lime Research Centre

0927189569 / 9780927189569

Land treatment of wastewater

Susie A. Wood / Karen Ann Shearer / Joanne Clapcott / Jon Roygard

1927259045 / 9781927259047

Cyanobacteria

Jon Roygard

1927250102 / 9781927250105

Air quality management

Susie A. Wood / Craig Depree / Ian Hawes / Jon Roygard / Cawthron Institute

1927250951 / 9781927250952

Cyanobacterial blooms

Jon Roygard / Jeff David Watson / Maree Clark / Manawatu-Wanganui (N.Z.). Horizons Regional Council

1877413208 / 9781877413209

Manawatu River Watershed (N.Z.)

Pattle Delamore Partners / Pattle Delamore Partners Staff / Jon Roygard

1927250226 / 9781927250228

Aquifers

Raelene Mercer / Jon Roygard / Stacey Binsted / Manawatu-Wanganui (N.Z.). Horizons Regional Council

0927189380 / 9780927189385

Dairy farming

D. J. Horne / P. D. Horne / Jon Roygard

1927250579 / 9781927250570

David John Horne / Jon Roygard / P. D. Horne / D. Watson / Tararua District (N.Z.). District Council

1927250013 / 9781927250013

Sewage