Natural resources encompasses many areas that are mingled together to dissipate cognizance that includes many interdisciplanary fields. Sustainable management of natural resources for achieving pabulum, alimental, etc. Includes by far the most mundane aspects of this area of study. Developing location categorical, cost efficacious, eco-amicable conservation and management technologies for higher input use efficiency, agricultural productivity profitability without deteriorating natural resource base forms the essence of the study. Open access to the scientific literature denotes the abstraction of barriers (including price barriers) from accessing scholarly work. There are two parallel towards open access: Open Access articles and self-archiving. Open Access articles are immediately, liberatingly available on their Web site, a model mostly funded by charges paid by the author. The alternative for a researcher is to publish in a traditional journal, where only subscribers have immediate access, but to make the article available on their personal and institutional Web sites  which is a practice sanctioned by many scholarly journals. Review articles are the summary of current state of understanding on a particular research topic. They analyze or discuss research aforetime published by scientist and academicians rather than reporting novel research results. Review article comes in the form of systematic reviews and literature reviews and are a form of secondary literature. Systematic reviews determine an objective list of criteria, and find all antecedently published pristine research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most pertinent prior publications.