centre results in a#39;. . . convection air currents which hinder the formation of dew needed by lichensa#39;. However, he gives no evidence to support the construction of this diagram. If such a phenomenon does occur it could only do so duringanbsp;...
|Title||:||Air pollution and lichens|
|Author||:||B. W. Ferry, M. Susan Baddeley, D. L. Hawksworth|
|Publisher||:||Burns & Oates - 1973|