01316cam a2200349 i 4500952014500000999001700145001000700162003000900169005001700178008004100195010001700236015001500253020003800268040002800306043001200334050001600346082001900362100002200381245007700403260003600480300003900516490005500555504004100610650004100651650005600692650002200748650004800770700003400818830005700852906004500909942001200954  00102ddc40708NFICaASLbASLcGENd2021-05-28eASB Library Collectionsl0o589.1045 HALp109503r2021-05-28 00:00:00tC-1w2021-05-28yBK  c24849d24849836791BDDh-ASL20231015030421.0770926s1976    enkab    b    000 0 eng    a   77366465   aGB77-03002  a0713125543 :c£2.80.a0713125551  aDLCcDLCdDLCdBDDh-ASL  ae-uk---00aQK581b.H3500a589.1045bHAL 1 aHawksworth, D. L.10aLichens as pollution monitors /c[by] David L. Hawksworth, Francis Rose.  aLondon :bEdward Arnold,c1976.  a[4], 60 p. :bill., maps ;c22 cm.1 aInstitute of Biology's studies in biology ; no. 66  aIncludes bibliographical references. 0aLichensxEffect of air pollution on. 0aLichenszGreat BritainxEffect of air pollution on. 0aPlant indicators. 0aAirxPollutionzGreat BritainxMeasurement.1 aRose, Francis,ejoint author. 0aInstitute of Biology's studies in biology ;vno. 66.  a7bcbccorignewd3encipf19gy-gencatlg  2ddccBK