Country report for UNCED : Fiji
1992
Environmental surveys
Basic data for : Cook Islands
Pearsall, Sam |
Environmental profile : Tihama, Yemen Arab Republic
1990
Beck, Robert |
Tahlen, Dik C. P. |
Environmental profile : Al Bayda Governorate, Yemen Arab Republic
1990
Beck, Robert |
Tahlen, Dik C. P. |
State of the Marine environment in the Black Sea region
1990
Balkas, T. |
Dechev, G. |
Biological diversity assessment of the Republic of Yemen
1990
Varisco, Daniel Martin |
Ross, James Perran |
Milroy, Anthony |
Environmental profile : Dhamar Governorate, Yemen Arab Republic
1990
Beck, Robert |
Tahlen, Dik C. P. |