Pearls in the landscape : the conservation and management of ponds /
Probert, Christopher D.
Pearls in the landscape : the conservation and management of ponds / Christopher D. Probert. - Ipswich, Eng. : Farming Press, 1989. - viii, 226 p.
085236198X
92065151
Great Britain--Ponds--Management.
Pearls in the landscape : the conservation and management of ponds / Christopher D. Probert. - Ipswich, Eng. : Farming Press, 1989. - viii, 226 p.
085236198X
92065151
Great Britain--Ponds--Management.