00546nam a2200169Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 0-333-38427-X NITIL NITIL 21st 333.7913096651 H359E Haswell, Margaret Energy for subsistance Margaret Haswell 2nd London Macmillan 1985 xiii, 130p. Power resources-Developing countries; Energy conservation-Developing Countries; Energy consumption-Developing countries BKS 13830 13830 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 333.7913096651 H359E 118658 2019-04-02 00:00:00 2019-04-02 BKS