TY - BOOK AU - NAMITHA K AU - Dr. B SEEMA TI - SUSTAINABILITY OF COMMERCIAL VEGETABLE CULTIVATION IN THIRUVANANTHAPURAM DISTRICT: A MULTIDIMENSIONAL ANALYSIS U1 - J9(T:3) P17 NA 131 PY - 2017/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF AGRICULTURAL EXTENSION ER -