00266nam a2200097Ia 4500008004100000040002900041050002200070100001800092245002100110260003700131230107s9999||||xx |||||||||||||| ||und||  cChuka University Library  aS 561 bW95 1960   aWyllie, James 0aFarm management   aE and F.N Spon ltdbLondonc1960