000 00279nam a2200133Ia 4500
008 160316s1986 xxu||||| |||| 00| 0 eng d
020 _a
100 _aCarolyn Block
245 _aPlant Agriculture
250 _a1
260 _aUSA
_bNOYES
_c1986
300 _a210
700 _a
_a
999 _c25585
_d25585