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  • 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.
251

Dynamics of water allocation in river basin management : an integrated approach

Garcia, Ana Teresa Saez January 1993 (has links)
No description available.
252

A field study of the ecology of the grain aphid Sitobion avenae and its predators

Holmes, P. R. January 1983 (has links)
No description available.
253

The ecology of the rose-grain aphid Metopolophium dirhodum (Walker) (Hemiptera: Alphididae)

Cannon, R. J. C. January 1982 (has links)
No description available.
254

Microbial diversity in contaminated soil

O'Flaherty, S. M. January 2002 (has links)
No description available.
255

An investigation into the influence of the wind on the distribution of insects at low levels in the atmosphere

Burt, P. J. A. January 1991 (has links)
No description available.
256

Towards a sustainable systems framework : the assessment of silvoarable agroforestry as an innovative cropping practice

Park, Julian January 1993 (has links)
No description available.
257

Comparative ecology of pauciennials in chalk grassland

Wang, Zhi-gang January 1989 (has links)
No description available.
258

The influence of local wind effects upon the approach behaviour of some male lepidoptera to field pheromone sources

Hollingworth, T. S. January 1986 (has links)
No description available.
259

Application of a dual-frequency echosounder to the identification and quantification of Antarctic krill Euphausia superba distribution around South Georgia in relation to its principle predators

Madureira, Lauro Antonio Saint-Pastous January 1992 (has links)
No description available.
260

Flocking and foraging strategies in house sparrows Passer domesticus L

Elgar, M. A. January 1985 (has links)
No description available.

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