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    La qualità negli interventi di ammodernamento e sistemazione della viabilità ordinaria extraurbana

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    This paper turns its attention to the problems concerning the works which, usually, are not considered impacting on the crossing territory. For this reason they escape to a correct control of their environmental compatibility, control that results to depend on designer sensibility and capacity. This is the major part of the ordinary one way viability, that, very often, move itself in places with their own sensibility. Currently the need to improve existing viability give occasion to think about an environmental compatibility of the whole road constructions, not only the wudge ones, allouding that the improvment became also “environmental”. In this contest, in the environmental qualifications of the interested area, plays a central rule the project of the green arrangement

    Riferimenti bibliografici sulla flora vascolare sarda riportati nell’Informatore Botanico Italiano dal 1969 al 2004

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    The authors have beeen referring to works about Sardinian flora published in Informatore Botanico Italiano. The works dates back to establishment of review to 2004. A flora list has been drown up on a database where there is a lot of information on every single entity: the places where they have been found, the relative bibliographical references and when it is necessary the nomenclatural updating. 1334 records wich were studied in 136 works have been analysed. There are totally 610 entities of Sardinian flora like the list shows
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