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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.
51

Effects of gaseous air pollution on root-feeding aphids of spruce

Salt, David Thomas January 1993 (has links)
No description available.
52

Interactions between effects of air pollutants and nutrient status of trees

Rantanen, Leena January 1993 (has links)
No description available.
53

Long-term temporal trends of PCBs and PAHs in the environment and their fate and behaviour in lacustrine systems

Sanders, Gordon January 1993 (has links)
No description available.
54

Effects of air pollution on Azolla-Anabaena symbiosis

Hur, Jae-Seoun January 1993 (has links)
No description available.
55

A budget for selected pollutants for a major rural motorway

Rashed, Mahmud Buagela January 1989 (has links)
No description available.
56

The effect of SO←2 on mycorrhizal associations

Mulowska, Z. January 1993 (has links)
No description available.
57

Effects of dry deposited sulphur dioxide on the decomposition of forest leaf litter

Wookey, Philip Andrew January 1988 (has links)
No description available.
58

Effects of atmospheric air pollutants on leaf growth of hybrid poplar

Frost, David Lloyd January 1992 (has links)
No description available.
59

A heat flow and vent sizing calorimeter for a complete chemical reaction hazards assessment

Weston, Neil Philip January 1995 (has links)
No description available.
60

The near real time monitoring of NMHCs in tropospheric air

Sheppard, Victoria January 1999 (has links)
No description available.

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