00961cam a2200277   4500001001300000003000400013005001700017008004100034010001700075040003600092050002600128070002500154082001300179110008300192245008300275250001900358260004800377300002600425490007400451500003600525650001100561650001100572700004300583830004000626999001700666agr68000341 DLC20260227111032.0700508s1968    dcua          000 0 eng c  aagr68000341   aU.S. Nat'l Agr. Libr.cDLCdDLC00aTX7b.U6 no. 51, 19680 a1 Ag84Hg no. 51 196800a635.96/41 aUnited States.bAgricultural Research Service.bGrass and Turf Investigations.10aBetter lawns;bestablishment, maintenance, renovation, lawn problems, grasses.  a[Slightly rev.  aWashington,bU.S. Govt. Print. Off.,c1968]  a32 p.billus.c24 cm.1 aUnited States. Dept. of Agriculture. Home and garden bulletinvno. 51  aThe 1957 ed. by John C. Harper. 0aLawns. 3aLawns.1 aHarper, John C.,d1923-tBetter lawns. 0aHome and garden bulletin ;vno. 51.  c12623d12623