Cover chicken thoroughly with crumbs and place in baking dish. Sprinkle garlic over and around chicken. Then sprinkle with salt, pepper and oregano. Mix water, lemon juice and parsley flakes together and pour one half over chicken. Pour olive oil over chicken and bake in 350° oven for about 1 hour. Pour rest of lemon juice mixture over chicken and sprinkle pecans over this. Serve immediately.