Portal 20:16 hr  PST  [UT - 8]    Thursday August 28, 2008   About Numbered New Subdomains Search/Index Contact Us Contact Us 100.  General 200.  Research 300.  Publishing 400.  Learning 500.  Biodata 600.  Restricted 700.  Reports 800.  Lectures 900.  Personal Browse pictures The Ojos Negros valley, Baja California, Mexico (1999)  910.  Contributions to SAE 920.  Travel photos 930.  Project photos 940.  Family photos (Password req'd) 950.  Other activities 960.  Tours 970.  Legacy tales 980.  Family file (Password req'd) 990.  Epilogue Deforestation in the backlands of Ceara, Brazil Portal   Civil and Environmental   Engineering   SDSU