000 00602cam a22002053 4500
001 310343
003 BD-DhUL
005 20150108111233.0
008 900604s1949 xx 000 0 und d
035 _a310343
040 _aANL
_beng
_cANL
_dBD-DhUL
082 _a633
_bVOH
100 1 _aBear, Frman E.
245 1 0 _aHunger signs in crops :
_ba symposium /
_cfirman e.bear...[et all]
260 _aWashington :
_bThe American Society of Agronomy,
_c1949.
300 _a289 p. :
_bill. ;
_c25 cm.
504 _aIncludes bibliographical references and index.
942 _2ddc
_cBK
984 _aANL
_cA 4024
999 _c28915
_d28915