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241
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242Published 1991“...HQ 1075 .T772...”
Book -
243
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244
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245Published 1991“...HQ 1075.5 .I8 .R332...”
Book -
246
-
247
-
248
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249
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250
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251
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252
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253
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254Published 1996“...HQ 77.9 .B647...”
Book -
255
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256
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257
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258
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259“...HD 2147 .S381...”
Thesis Book -
260Published 1993“...HQ 1075 .G3258...”
Conference Proceeding Book