00551nam a22001577a 4500003000400000005001700004008004100021040002700062100002300089245010500112250001900217260005100236300005000287504002400337700003200361OSt20250428155100.0250428b        |||||||| |||| 00| 0 eng d  cNVSU Bayombong Library  aBotkin, Daniel B.   aPaperback Environmental science : bearth as a living planet/cDaniel B. Botkin and Edward A. Keller  aFourth edition  aNew York : bJohn Wiley and Sons Inc, cc2003.  axxvii, 668 pages : billustrations ; c25 cm.  a
	
Includes index.
  aKeller, Edward A. eauthor.