机读格式显示(MARC)

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• 040 __ |a HST |c HST

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• 099 __ |a CAL 022003068421

• 100 1_ |a Nelson, Darby.

• 245 10 |a Student study guide to accompany [for] environmental science : |b a global concern, 4th ed, William P. Cunningham, Barbara Woodworth Saigo / |c prepared by Darby Nelson.

• 260 __ |a Boston : |b WCB/McGraw-Hill, |c c1997.

• 300 __ |a 275 p. : |b ill. ; |c 28 cm.

• 650 _0 |a Environmental sciences |x Questions, answers.

• 653 0_ |a Environment |a Conservation.

• 700 1_ |a Cunningham, William P. |t Environmental science : a global concern. |s 4th ed.

• 700 1_ |a Saigo, Barbara Woodworth.

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