 Paul Gruber from the Erb Institute states that the The Clean Tech Revolution is logically organized and is " an excellent resource for those who would like a solid understanding of clean tech and the potential of each sector " . He also says that it is very useful for those seeking out the names of companies , NGOs , agencies , and people working on each technology . Gruber identifies one omission : the concern that major investments in clean technology parallel those made during the Internet boom , with the attendant fear that there " may be a bubble burst with clean tech " . 
 Paul Gruber from the Erb Institute <a href='uninflect' title='1'><mark>states</mark></a> that the The Clean Tech Revolution is logically organized and <a href='drop_aux' title='2'><mark>is</mark></a>" an excellent resource for those <a href='null_relcl' title='3'><mark>who</mark></a>would like a solid understanding of clean tech and the potential of each sector " . He also <a href='uninflect' title='4'><mark>says</mark></a> that it is very useful for those seeking out the names of companies , NGOs , agencies , and people working on each technology . Gruber <a href='uninflect' title='5'><mark>identifies</mark></a> one omission : the concern that major investments in clean technology parallel those made during the Internet boom , with the attendant fear that <a href='dey_it' title='6'><mark>there</mark></a> " may be a bubble burst with clean tech " . 
Paul Gruber from da Erb Institute state dat tdaThe Clean Tech Revolution is logically organized and " an excellent resource for those would like a solid understanding of clean tech and the potential of each sector " . He also say that it is very useful for those seeking out thdaames of companies , NGOs , agencies , and people working on each technology . Gruber identify one omission : the concern that major investments in clean technology parallel those made durin the Internet boom , witt thedatendant fear tdatit " may b a bubble burst wid clean tech " .