Zmeig G
Analytical methods for pesticides, plant growth regulators and food additives .V.2.insecticides - New York Academic press 1964 - 619 Pages
Plant Protection
/ ZWE/AN
Analytical methods for pesticides, plant growth regulators and food additives .V.2.insecticides - New York Academic press 1964 - 619 Pages
Plant Protection
/ ZWE/AN