He produced villages, towns, cities, forts of various types, cowherd villages, cow sheds, military installations, mines, and agricultural mountain villages. Grāmas are villages without markets. Puras have markets. When a pura becomes large it is a pattana. He made various forts. Bṛhaspati says audakaṁ pārvataṁ vārkṣam airiṇaṁ dhānvanaṁ tathā: a fortress can be protected by water, mountains, trees, barren land or desert. Ghoṣāṇ means the places of the cowherds. Vrajān means places for cows. Śibirān means for soldiers. Ākarān means mines for producing gold and silver. Kheṭa means agricultural villages near the mountains.