LEADER 00000nam 2200217 a 4500 001 0525184 003 UkHlHU 007 t 008 002101 2 1972 000 eng 040 UkHlHU 050 4 SB 611 C9 110 2 University of California, Berkeley. Agricultural Experiment Station. 245 00 Crop weed control recommendations. 260 University of California Agricultural Experiment Station, |c1972. 300 44p. 650 0 Pests and diseases|xPlant culture|xPlant diseases|xPlant pests. 650 0 Phytopathology|xPlant pathology. 650 0 Weeds. 946 020 absent -- ISBN check required 946 260 lacks |b 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for Geac subject headings 946 650 has non-LCSH elements -- Check for Geac subject headings
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