প্রদর্শন 1 - 7 ফলাফল এর 7 অনুসন্ধানের জন্য 'International Lake Environment Committee', জিজ্ঞাসা করার সময়: 0.01সেকেন্ড ফলাফল পরিমার্জন করুন
  1. 1

    The pollution of lakes and reservoirs অনুযায়ী International Lake Environment Committee

    প্রকাশিত 1994
    গ্রন্থ

    The pollution of lakes and reservoirs
  2. 2

    Regional approaches to reservoir development and management in the La Plata River Basin a summary report of the International Workshop on Regional Approaches to Reservoir Developm...

    প্রকাশিত 1994
    গ্রন্থ

    Regional approaches to reservoir development and management in the La Plata River Basin a summary report of the International Workshop on Regional Approaches to Reservoir Development and Management in the La Plata River Basin : Focus on Environmental and Social Aspects : 5-16 August 1991, São Carlos
  3. 3

    Guidelines of lake management

    প্রকাশিত 1988
    গ্রন্থ

    Guidelines of lake management
  4. 4

    Report of the expert group workshop on river/lake basin approaches to environmentally sound management of water resources 8-19 February 1988 Otsu and Nagoya, Japan

    প্রকাশিত 1988
    গ্রন্থ

    Report of the expert group workshop on river/lake basin approaches to environmentally sound management of water resources 8-19 February 1988 Otsu and Nagoya, Japan
  5. 5

    Data book of world lake environments a survey of the state of world lakes

    প্রকাশিত 1987
    গ্রন্থ

    Data book of world lake environments a survey of the state of world lakes
  6. 6

    Training in environmental planning and management focus in inland waters report and summary of proceedings of the UNCRD/ILEC/UNEP Joint Expert Group Workshop on Environmental Plann...

    প্রকাশিত 1987
    গ্রন্থ

    Training in environmental planning and management focus in inland waters report and summary of proceedings of the UNCRD/ILEC/UNEP Joint Expert Group Workshop on Environmental Planning and Management for Local and Regional Development focus and training aspects derived from studies of inland water management, Otsu and Nagoya, Japan, 10-21 November 1986.
  7. 7

    Guidelines of the lake management.

    গ্রন্থ

    Guidelines of the lake management.

অনুসন্ধান সাধনীগুলি: