00323nam a2200109Ia 4500008004100000040003800041100001700079245004100096260004100137300001700178653001800195211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aAllen, J R L 0aPrinciples of physical sedimentalogy  bGeorge Allen and UnwinaLondonc1985  axvi, 272p p.  aSedimentology