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Effect of clipping date on loamy upland bluestem range

Based on: Owensby C.E. & Anderson K.L. (1969)

Effect of clipping on herbage and flower stalk production of three summer range forbs

Based on: Julander O. (1968)

Effect of closed areas on distribution of fish and epibenthos

Based on: Hoffmann E. & Dolmer P. (2000)

Effect of closed areas on populations of sea star Asterias spp. on Georges Bank

Based on: Marino M., Juanes F. & Stokesbury K. (2007)

Effect of codling moth management on orchard arthropods

Based on: Simon S., Defrance H. & Sauphanor B. (2007)

Effect of Corvid Removal on Reproduction of Willow Ptarmigan and Black Grouse

Based on: Parker H. (0)

Effect of Corvid Removal on Reproduction of Willow Ptarmigan and Black Grouse

Based on: Parker H. (1984)

Effect of cover crop management on soil organic matter

Based on: Ding G., Liu X., Herbert S., Novak J., Amarasiriwardena D. & Xing B. (2006)

Effect of cover crops and mulches on weed control and nitrogen fertilization in tomato (Lycopersicon esculentum Mill.)

Based on: Campiglia E., Mancinelli R., Radicetti E. & Caporali F. (2010)

Effect of crop rotation with grain pearl millet on Pratylenchus penetrans and subsequent potato yields in Quebec

Based on: Dauphinais N., Belair G., Fournier Y. & Dangi O.P. (2005)

Effect of crop rotations and rotation phase on characteristics of soil organic matter in a dark brown chenozemic soil

Based on: Campbell C.A., Brandt S.A., Biederbeck V.O., Zentner R.P. & Schnitzer M. (1992)

Effect of diet on the incidence of and mortality owing to gastritis and renal disease in captive cheetahs (Acinonyx jubatus) in South Africa

Based on: Lane E.P., Miller S., Lobetti R., Caldwell P., Bertschinger H.J., Burroughs R., Kotze A. & van D.A. (2012)

Effect of diet type on serum and faecal concentration of S100/calgranulins in the captive cheetah

Based on: Depauw S., Heilmann R.M., Whitehouse-Tedd K., Hesta M., Steiner J.M., Suchodolski J.S. & Janssens G.P.J. (2014)

Effect of different diapause regimes on survival and colony development in the bumble bee Bombus terrestris

Based on: Gosterit A. & Gurel F. (2009)

Effect of different management strategies on soil quality of citrus orchards in Southern Italy

Based on: Canali S., Di Bartolomeo E., Trinchera a., Nisini L., Tittarelli F., Intrigliolo F., Roccuzzo G. & Calabretta M.L. (2009)

Effect of different narcosis procedures on initiating oviposition of pre-diapausing Bombus terrestris queens

Based on: (1994)

Effect of ecological compensation areas on floristic and breeding bird diversity in Swiss agricultural landscapes

Based on: Herzog F., Dreier S. & Hofer G. (2005)

Effect of experimental manipulation of vegetation density on nest-site selection in sooty terns

Based on: Saliva J.E. & Burger J. (1989)

Effect of experimentally altered food abundance on fat reserves of wintering birds

Based on: Rogers C.M. & Heath-Coss R. (2003)

Effect of extensification on yield and botanical composition of grassland on dry sandy soil

Based on: Wind K., Neuteboom J.H. & t'Mannetje L. (1994)

Effect of family support on the success of translocated black-tailed prairie dogs

Based on: Shier D.M. (2006)

Effect of feeding boxes on the behavior of stereotyping Amur tigers (Panthera tigris altaica) in the Zurich Zoo, Zurich, Switzerland

Based on: Jenny S. & Schmid H. (2002)

Effect of feeding Jerusalem artichoke (Helianthus tuberosus) root as prebiotic on nutrient utilization, fecal characteristics and serum metabolite profile of captive Indian leopard (Panthera pardus fusca) fed a meat‐on‐bone diet

Based on: Pradhan S.K., Das A., Kullu S.S., Saini M., Pattanaik A.K., Dutta N. & Sharma a.K. (2015)

Effect of field margins on moths depends on species mobility: field-based evidence for landscape-scale conservation

Based on: Merckx T., Feber R.E., Dulieu R.L., Townsend M.C., Parsons M.S., Bourn N.A.D., Riordan P. & Macdonald D.W. (2009)

Effect of fire intensity on bud viability of three grass species native to central semi-arid Argentina

Based on: Pelaez D.V., Boo R.M., Elia O.R. & Mayor M.D. (1997)