000 00611nam a2200217Ia 4500
008 191130s1998##################000#0#eng##
020 _a9780120007646
040 _aACL
_cACL
082 _a630.72 SPA
245 _aAdvances in agronomy
_cedited by Donald L. Sparks
260 _aAmsterdam ; San Diego
_bElsevier / Academic Press
_c1998
300 _axi, 274 p. : ill. ; 24 cm
500 _aIncludes index
650 _aAgronomy.
650 _aCrops.
650 _aSoil management.
700 _aSparks, Donald L
990 _a26344a6bac10000c0a815ecabfe8963b
991 _a279657
999 _c243070
_d243070