Backscattering 1,171 Bacteria 1,667 Baltic Sea--Gulf of Bothnia 125 Baltic Sea--Gulf of Finland 112 Banks (waterways) 149 Basal sliding 318 Basalts 348 Basement 188 Basin analysis 130 Basins 495 Bathymetry 1,768 Bayesian analysis 82 Baykal Amur railroad 777 Be-10 469 Beaches 282 Bearing capacity 115 Bearing strength 1,067 Bedding plane irregularities 224 Bedforms 107 Bedload 131 Bedrock 1,434 Behavior 686 Benthic taxa 814 Benthos 873 Beringia 108 Beryllium 500 Betula 109 Bibliographies 1,175 Bibliography 316 Bioaccumulation 210 Bioavailability 142 Biochemistry 4,286 Biodegradation 204 Biodiversity 806 Biogenic processes 601 Biogenic structures 198 Biogeography 2,206 Biogeography--Phytogeography 291 Biogeography--Zoogeography 520 Biography 313 Biologic evolution 352 Biology 649 Biology--Instruments 182 Biology--Maps and charts 119 Biology--Models 260 Biomarkers 237 Biomass 3,276 Bioremediation 205 Biosphere 172 Biostratigraphy 1,443 Biota 1,367 Bioturbation 82 Biozones 272 Birds 379 Bitumens 453 Bituminous concretes 337 Bivalvia 286 Blasting 386 Blowing snow 587 Body waves 211 Bogs 272 Bolling 117 Bones 144 Boreal environment 1,007 Borehole instruments 174 Boreholes 1,609 Botany 574 Bottom currents 272 Bottom features 326 Bottom ice 264 Bottom sediment 1,705 Bottom topography 842 Bottom water 203 Boulders 293 Boundary conditions 443 Boundary interactions 129 Boundary layer 824 Boundary value problems 258 Breccia 90 Breeding 109 Bricks 111 Bridges 947 BRIDGES 84 Brightness 576 Brines 697 Brittleness 429 Bromine 99 Brunhes Chron 96 Bryophyta 408 Bryophyta--Musci 91 Bryophyta--Musci--Physiology 95 Bryozoa 89 Bubbles 376 Bubbling 108 Building codes 222 Buildings 2,272 BUILDINGS 318 Bulk density 82 Buoyancy 291 Buried valleys 108