-
1গ্রন্থপ্রকাশিত 1978“…United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Nuclear…”
-
2গ্রন্থপ্রকাশিত 1977“…United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee…”
-
3গ্রন্থপ্রকাশিত 1977“…United States. Congress. Senate. Committee on Environment and Public Works…”
-
4সরকারি নথিপত্র গ্রন্থঅনুযায়ী Biniek, Joseph P.“…United States. Congress. Senate. Committee on Environment and Public Works…”
প্রকাশিত 1984
-
5গ্রন্থপ্রকাশিত 1979“…United States. Congress. Senate. Committee on Environment and Public Works…”