Preheat Oven To 350 Degrees F (175 Degrees C). Bring A Large Pot Of Salted Water To A Boil. Add Potatoes And Cook Until Tender But Still Firm, About 15 Minutes; Drain. In A Medium Saucepan Over Medium-Low Heat, Heat Oil And Add Cumin Seeds. As They Begin To Sputter Add Turmeric And Coriander, Then Potatoes, Peas And Green Chile Peppers. Stir In Salt And Chili Powder; Cook, Stirring Occasionally, For 5 Minutes. Stir In Lemon Juice. Roll Out Crescent Dough; Fill Each Roll With Potato Mixture And Form Into Patties. Bake In A Preheated Oven For 20 Minutes, Or Until Evenly Browned.