Namrata k (59 risultati)

Condizione: New.

Condizione: New.

Hardcover. Condizione: New. The book, "Five Inventions in Electric Fishing in India" describes how a research endeavour could be nourished for such a long period to find out new ways and means to solve the problems of fish capture with the aid of electric stimulation against all odds and difficulties. Neither sophisticated instruments and equipments for the work was available in the country, nor the trained and knowledgeable personnel to assist in the inventory work. With the available materials and equipments in the country, how the new ways and means have been explored, one after another, to solve the problems. Voices have been raised in many quarters about the illegal and improper use of electricity for fishing, which is not only harmful and causing injuries to fishes, but also has become the cause of fatality to the unauthorized applicators. Proper use under the guidance of qualified and knowledgeable persons, the technique was proved to be very useful for fish capture and less harmful than other fishing gears. The technique of harmless electric fishing described in this book will show a new way of using electric stimulation for mass scale fish capture. The book will be useful for the students and will inspire the research workers.…

Condizione: New.

Hardcover. Condizione: New. ISBN:9788194792086 N.A.

Hardcover. Condizione: New. ISBN:9789390384853.

Hardcover. Condizione: New. ISBN:9789354611544.

Condizione: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

Condizione: New. Brand New, Softcover edition. This item may ship from the US or our Overseas warehouse depending on your location and stock availability.

Condizione: New.

Condizione: Very Good. The books cover is in very good condition with wear such as scratches and creasing to the edges of the cover. The content is in very good condition.

Condizione: New.

Condizione: New.

Condizione: New.

Hardback. Condizione: New.

N.A. Condizione: New. ISBN:9789388902670,Territorial restriction maybe printed on the book. This is an Int'l edition, ISBN and cover may differ from US edition, Contents same as US edition.

Condizione: New. In English.

Condizione: New. Brand New ! Fast Delivery This is an International Edition and ship within 24-48 hours. Deliver by FedEx and Dhl, & Aramex, UPS, & USPS and we do accept APO and PO BOX Addresses. Order can be delivered worldwide within 6-10 days and we do have flat rate for up to 2LB. Extra shipping charges will be requested if the Book weight is more than 5 LB. This Item May be shipped from India, United states & United Kingdom. Depending on your location and availability.…

Hardcover. Condizione: New. The present book a new of its kind, dealt with production of galvanic current in water, moist cotton, and soil media to stimulate germination of seeds, growth of seedlings to flower and fruit bearing plants. In different chapters of the book, an outline has been given on the characteristics and present application of galvanic current, factors affecting plant growth, ion exchange in plant roots, soil cation exchange capacity and diffusion process. Electrochemical potential around plant roots in relation to metabolism and growth acceleration has been described elaborately in the relative chapter of the book. Forty one sets of experiments have been carried out for last four years to observe the effect of galvanic current in germination of seeds, growth of seedlings and plants to bear flower and fruits in different growing media. Formation and growth of roots from rhizomes, buds were also investigated. In all twenty variety of seeds, seedlings and plants have been studied during the period. The result of the investigations, indicated that in few majority of cases, the beneficial effect of the influence of galvanic current have been observed in germination of seeds, growth of plants and bearing flowers and fruits, depending on the application of galvanic current, including its magnitude. A comparison has also been made on the effect of galvanic current and externally applied current with respect of germination of seeds. This book will open a new avenue for future research in this regards and will be helpful to teachers, students and research scholars of colleges and universities.…

Condizione: New.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Hardcover. Condizione: As New. 1st Edition. Like new, never been used.

Hardcover. Condizione: As New. 1st Edition. Like new, never been used.

Hardback. Condizione: New.

Condizione: New.

Condizione: Used. pp. 608 2nd Edition.

Condizione: Used. pp. 608 140 Illus. (114 Col.).

Condizione: Used. pp. 608.