00791cam a22002531 4500001001300000003000400013005001700017008004100034010001700075035001900092040005200111042001200163043001200175050002200187100004200209245003000251260002300281300001700304410004600321500008200367650005800449650001300507999001700520gs 60000227 DLC20260227111409.0820908s1960 dcu f000 0 eng c ags 60000227  a(OCoLC)8754507 aU.S. Geol. Survey Libr.cMsSMdMsSMdOCoLCdDLC apremarc an-us-ma00aQE75b.C5 no. 4311 aBaker, J. A.q(John Augustus),d1925-10aWetland and water supply. aWashington,c1960. a3 p.c27 cm.20aGeological Survey (U.S.).tCircular,v431 aStatement at Northeast Field Committee meeting, Eastham, Mass., Aug. 5, 1959. 0aWater-supplyzMassachusettszIpswich River Watershed. 0aMarshes. c29462d29462