theres a malaysian one, pretty ok, considering that singapore doesn't even have one....
try shutterbug - pretty good. theres a couple of b/w ones but can't remember the names...the digital ones are good for PS but phtography-wise, they suck...
our NLB has one called amateur photographer...loads of them....
theres this other landscape/nature mag from the US too...can't remember the name too but u can't miss it in the bookstores.....