000 01004cam a2200265 4500
001 agr68000196
003 DLC
005 20260227111030.0
008 691105s1968 dcu b 000 0 eng c
010 _aagr68000196
040 _aU.S. Nat'l Agr. Libr.
_cDLC
_dDLC
050 0 0 _aZ881.U4
_bL5 no. 87
070 0 _a1.916 L612 no. 87
082 0 0 _a632/.954
100 1 _aCondon, Patricia Aten,
_d1935-
245 1 4 _aThe toxicity of herbicides to mammals, aquatic life, soil microorganisms, beneficial insects and cultivated plants, 1950-65;
_ba list of selected references
_c[compiled by Patricia A. Condon]
260 _aWashington,
_bNational Agricultural Library, U.S. Dept. of Agriculture,
_c1968.
300 _aiii, 161 p.
_c26 cm.
490 1 _aLibrary list no. 87
500 _aCover title.
650 0 _aHerbicides
_xToxicology
_xBibliography.
650 3 _aHerbicides
_xBibliography.
650 3 _aHerbicides
_xToxicity.
810 2 _aNational Agricultural Library (U.S.)
_tLibrary list ;
_v87.
999 _c12500
_d12500