TY - BOOK AU - Johnson,R.K. ED - University of Papua and New Guinea. TI - Report on the draft for a revised extension manual for the Department of Agriculture, Stock and Fisheries T2 - Research report PY - 1971///] CY - [Port Moresby] PB - University of Papua and New Guinea, Faculty of Education, Teaching Methods and Materials Centre KW - Papua and New Guinea KW - Dept. of Agriculture, Stock and Fisheries KW - Extension manual KW - Agricultural extension work KW - Papua New Guinea KW - Handbooks, manuals, etc ER -