tender for cost of further care for wild elephant calf at abhayaranyam under nature study centre, kalady during 2026-27 , cost of purchasing milk powder (lactogen pro) for different stages as per requirement , cost of purchasing coconut milk powder as per requirement , cost of purchasing jaggery as per requirement , cost of purchasing glucose per requirement , cost of purchasing multi grain (healthmix powder) as per requirement , cost of purchasing sunflower oil as per requirement , cost of purchasing coconut oil as per requirement , cost of purchasing mustard oil as per requirement , cost of purchasing castor oil as per requirement , cost of purchasing lemon grass oil as per requirement