• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 10042
  • 1816
  • 1157
  • 815
  • 382
  • 293
  • 293
  • 293
  • 293
  • 293
  • 289
  • 259
  • 227
  • 181
  • 153
  • Tagged with
  • 20692
  • 4443
  • 2840
  • 2351
  • 1732
  • 1529
  • 1493
  • 1459
  • 1398
  • 1326
  • 1305
  • 1148
  • 1031
  • 951
  • 950
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
371

Population dynamics, production and ecology of three species of epiphytic chironomid

Storey, A. W. January 1986 (has links)
No description available.
372

The ergot alkaloids in the genus Ipomoea : their ecological role and chemotaxonomic potential

Amor-Prats, Diego Gerardo Martin Rafael January 1992 (has links)
No description available.
373

Research on interactions of herbicides with ammonium salt and surfactant additives

Midgley, S. J. January 1983 (has links)
No description available.
374

The effects of grazing by set-stocked sheep on a perennial rye-grass/white clover pasture

Curll, M. L. January 1980 (has links)
No description available.
375

An investigation into the population genetics of British fallow deer (Dama dama L.)

Pemberton, J. M. January 1983 (has links)
No description available.
376

Studies under controlled conditions on the effects of parasites on the population dynamics of Sitobion avenae (F.)

Lykouressis, D. January 1982 (has links)
No description available.
377

Survival, natural selection and foraging efficiency in Soay sheep on St. Kilda

Milner, Jocelyn Margery January 1999 (has links)
No description available.
378

The population genetics of Daphnia magna and other parthenogens and their relationship to the evolution of adaptation

Brookfield, J. F. Y. January 1980 (has links)
No description available.
379

Marine vertebrates from the north west European Rhaetic (upper Triassic)

Duffin, C. J. January 1980 (has links)
No description available.
380

Eocene planktonic foraminifera and calcareous nannoplankton of the Aquitaine, Paris and Belgium basins

Bigg, P. J. January 1980 (has links)
No description available.

Page generated in 0.0443 seconds