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Showing items 1 through 9 of 45.
  1. Library Resource
    Journal Articles & Books
    December, 1996
    Mexico, Canada, Guatemala, Northern Africa, Southern Asia

    This paper discusses the centers of origin and diversity for bread wheat; sketches historical patterns in the sources and use of wheat genetic resources in modern plant breeding; identifies and compares indicators of genetic diversity used by social and biological scientists; reviews the relationship of wheat genetic diversity to yield stability and vulnerability to disease; develops a profile of the structure of genetic variation in wheat in the developing world today; and investigates how scientific plant breeding has influenced the structure of genetic variation among the major bread whe

  2. Library Resource
    Legislation
    December, 1996
    India

    This Act, as referred to in Clause (1) of art. 244 of the Constitution, amends part IX of the Constitution, related to Panchayats Extension to the Scheduled Areas. Part IX of the Constitution relating to Panchayats is extended to the Scheduled Areas subject to such exceptions and modifications, as provided in section 4.

  3. Library Resource
    January, 1996
    Bangladesh, Southern Asia

    The management of water resources has become a critical need in Bangladesh because of growing demand for water and increasing conflict over its alternative uses.As populations expand and make various uses of water, its growing scarcity becomes a serious issue in developing countries such as Bangladesh. Water can no longer be considered a totally free resource, and plans must be developed for its efficient use through better management and rules that preserve everybody's access to it and interest in its development.

  4. Library Resource
    January, 1996
    Bangladesh, Southern Asia

    The current level of per capita production of rice in Bangladesh can be sustained only through increased yields of modern rice varieties.The recent growth of food grain (primarily rice) production in Bangladesh has outpaced population growth largely because of the spread of green revolution technology. The transition from being labeled a "basket case" in the early 1970s to the virtual elimination of rice imports in the early 1990s is particularly remarkable considering the severe land constraint in Bangladesh.

  5. Library Resource
    Reports & Research
    December, 1996
    Pakistan, Southern Asia

    Describes a streamlined approach to calculating water and salinity balances in three different irrigated areas of Pakistan where salinity is a major problem. Explores the impact of current irrigation and agronomic practices on salinity and suggests corrective measures.

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