The pied piper of Hamelin /

Words also presented as text: p. [iii]-iv.

The piper.

Mode of access: Internet.

Abendrot; unveröffentlichte Zeichnungen mit einer kleinen Plauderei über sich selbst, hrsg. von Reinhard Piper.

Mode of access: Internet.

The piper /

Mode of access: Internet.

A new, improved, and authentic life of James Allan : the celebrated Northumberland piper, detailing his surprising adventures in various parts of Europe, Asia, and Africa, including a complete description of the manners and customs of the Gipsy tribes /

Amer. Art. Assoc., catalog, 4-6 Feb. 1919 (Townsend sale) no. 560, describes as the 1st ed. with these ill.; only ed. cited in BM 238:106 and NUC pre-1956 591:538.

The pied piper of Hamelin : Cavalier tunes ; The lost leader, and other poems /

Mode of access: Internet.

Harriet and the piper.

Mode of access: Internet.

The pied piper of Hamelin /

Mode of access: Internet.

The piper, a play in four acts, .

Mode of access: Internet.

The piper, a play in four acts,

Mode of access: Internet.

Piper v Maidstone and Tunbridge NHS Trust 2012

Case law report - online

Biological activities of compounds from Piper species

It is well established that secondary metabolites play an important role in plant chemical defense. In an effort to find natural herbicides research on plant growth regulatory activity of secondary metabolites has received more and more attention recently. The genus Piper has been an important source for useful secondary metabolites.^ Crude extracts from Piper species inhibited gram-positive bacteria and higher plant growth under laboratory conditions. Bioassay-guided isolation and purification lead to the identification of safrole, a phenylpropene, as the responsible agent for the inhibitory activity. Safrole was found to leach from naturally fallen leaves with water. Mechanisms of plant growth inhibition by safrole were investigated. Disassociation of cell membrane from cell walls was determined to be a major cause.^ Phenylpropenes structurally similar to safrole had similar phytogrowth inhibitory activity. It is postulated that phenylpropanoids are an important group of naturally occurring secondary metabolites in plant-plant interactions. ^

Piper gaudichaudianum Kunth (Piperaceae), primer registro para la flora del Uruguay

Se presenta un nuevo registro para la flora uruguaya, Piper gaudichaudianum Kunth (Piperaceae). La especie fue hallada y colectada en el noreste del Uruguay, departamento de Cerro Largo, asociada con bosques pantanosos y de quebradas. Se agrega descripción, ilustraciones, datos de distribución geográfica, referencias de herbario y status de conservación.