Residue utilization management of agricultural and agro-industrial residues : an overview / Industry Programme, UNEP.
1977
详细记录
符号***
标题Residue utilization management of agricultural and agro-industrial residues : an overview / Industry Programme, UNEP.
索书号
UNEP(05)/I54
作者UNEP
日期Paris : UN, May 1977.
描述
24 p.