Entrepreneurialshhip is a vital factor which performs functions unparallel to other factors. However it has certain weaknesses and strong points which can be correlated to socio-economic political and psychological parameters such as age education family structure sex nature and habits opportunies available and availed economic base family background social and political links etc. In most of the cases typically in agriculture that too in developing world the entrepreneurialship is combined with some set of other factors as owner of land performing some labour contributing to business capital which makes it still difficult to isolate as a sepatae indentity. This book is a first endevaour to bring out some basic theoretical aspects of Agri-Business Management specifically on methodology and problems of farm record keeping quoting suitable examples for unambiguous insightful of the students farmers and the research workers exploring this area.