@Need recquired in Geography

dear all senior member how opted geography in the past please inform me about geo books. i have books of geo such as phy... geo by de blij, sarfaraz bajwa, jahangir sanpal, so is it good ? if i study Stahlar then is it more good than the rest?
please show me good among these book which i fully prepared. as i appeared in 2010 and got only 101 marks.
regards,
shafiq

@help in Ziaat's book

dear all senior please tell me that how much i study Hassan ziaat book.i means that how many chapter i study.it is a big book.
please show me the relevant chapters in it.

@Question from Usman Khalid

dear Usman this is my 2nd post regarding Ziayt's book that it is so lengthy book so how many chapter i will study for css 2012 exam