(2009). A comparative study of economies of scale for farm sample for water servile and melon crop in samara farms for 2007 production season. , 9(2), 548-561.
. "A comparative study of economies of scale for farm sample for water servile and melon crop in samara farms for 2007 production season". , 9, 2, 2009, 548-561.
(2009). 'A comparative study of economies of scale for farm sample for water servile and melon crop in samara farms for 2007 production season', , 9(2), pp. 548-561.
A comparative study of economies of scale for farm sample for water servile and melon crop in samara farms for 2007 production season. , 2009; 9(2): 548-561.