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Systems approach to national planning : a study in waster management

書目詳細資料
主要作者: Sushil
格式: Printed Book
語言:Undetermined
English
Gujarati
出版: New Delhi Anmol publication Pvt Ltd 1989
主題:

Kerala Agricultural University

持有資料詳情 Kerala Agricultural University
索引號: 330.1 SUS/SY