281
Published 2000
Birkhäuser

282
Published 1999
Springer New York

283
Published 1999
Springer New York

284
Published 1992
Springer New York

285
Published 1996
Springer New York

286
by Russell, Charles H.
Published 1991
Springer New York

287
Published 1995
Springer New York

288
by Despommier, Dickson D., Gwadz, Robert W., Hotez, Peter J.
Published 1995
Springer New York

289
Published 1984
Springer New York

290
by Spradlin, W.W., Porterfield, P.B.
Published 1984
Springer New York

291
by Enterline, H., Thompson, J.
Published 1984
Springer New York

292
Published 1984
Springer New York

294
Published 1989
Springer New York

295
Published 1993
Springer New York

297
by Fuhrmann, Walter, Vogel, Friedrich
Published 1983
Springer New York

299
Published 1989
Humana

300
Published 1983
Springer New York