TY - GEN AU - Hoagland, Robert E TI - Microbes and microbial products as herbicides T2 - 439 SN - 0-8412-1865-X U1 - 632.954 HOA CY - Washington, American Chemical Society KW - Microbial herbicides - congresses/ weeds - diseases and pests - congresses/ plant - pathogen relationship - congresses ER -