Dyfyniad APA

Gopakumar, G. (1991). Studies on the effect of hydrogen sulphide on the panaeid prawns of Kayamkulam lake, south west coast of India. Marine products export development authority.

Dyfyniad Arddull Chicago

Gopakumar, G. Studies on the Effect of Hydrogen Sulphide on the Panaeid Prawns of Kayamkulam Lake, South West Coast of India. Kochi: Marine products export development authority, 1991.

Dyfyniad MLA

Gopakumar, G. Studies on the Effect of Hydrogen Sulphide on the Panaeid Prawns of Kayamkulam Lake, South West Coast of India. Marine products export development authority, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.