Global Environmental Change /

समान संसाधन

• Our changing planet : the FY 1992 : U.S. Global Change Research Program /
  प्रकाशित: (1992)
• Our changing planet : the FY 1992 : U.S. Global Change Research Program /
  प्रकाशित: (1992)
• Planning and Necessary Changes /
  द्वारा: Abdel-Mawla, Elsayed
  प्रकाशित: (1973)
• The Dynamics Of Agricultural Change : The Historical Experience /
  प्रकाशित: (1982)
• Theories of Social Change an Edited Selection From the Writing of Current Authors /
  द्वारा: M., Salem Abd El Aziz
  प्रकाशित: (1970)