Water
Safe drinking waterBoil, treat and store water (Australia)
Water TreatmentCollecting and purifying water
Not added yetMap: drinking water & tanksTaps, springs, water tanks
Food
Food for PreppersRecipes and preserving
Not added yetCookbook (Wikibooks)Thousands of recipes and techniques
Not added yetMap: shops & supermarketsSupermarkets and convenience stores
Growing & farming
GardenologyPlants and growing food
Not added yetFood, farming & nature videosTED talks on growing food, bees, plants
Not added yet