Environmental operational guidelines for pesticide use on industrial crops prepared by UNEP in consultation with UN specialized - Ahmad, Yusuf J. ([Nairobi] : United Nations Environment Programme, 1982)
Vols. <8, 11-12 > have title: Environmental management guidelines.
Vols. <13, 18-20 > have title: Environmental guidelines for.
Keywords: Environmental protection -- Handbooks, manuals, etc; Environmental policy -- Handbooks, manuals, etc