The Pesticide manual A world compendium
" Worthing, Charles R."
The Pesticide manual A world compendium - 6th Ed. - "BCPC publications, 1979" - 655p.
632.95(02) L9
The Pesticide manual A world compendium - 6th Ed. - "BCPC publications, 1979" - 655p.
632.95(02) L9


