00453 a2200157 4500020001500000082001600015100001700031245006600048250001200114260005100126300001900177650004100196650001700237650001700254650002400271 a817319002X a631.43bHAN aHanks, R. J  aApplied soil physicsbsoil water and temperature applications a2nd ed. aNew DelhibNarosa Publishing Housec1980g1993 aix,176p.c21cm aAgriculture and related technologies aSoil physics aSoil science aSpecific techniques