S. 10(37) : Capital gains-Agricultural land-Compensation for acquisition of agricultural land is held to be not liable to tax-Agricultural income cannot be assessed as cash credits [S. 2(14)(iii), 10(37)(ii), 45, 68, Gujarat Industrial Development Act, 1962, S. 16, Gujarat Municipality Act, 1963, S. 264A, Constitution of India, Art. 243P(e), 243Q]